Polish nav, transitions, layout, SEO, a11y, LaTeX, and Lighthouse CI

Nav bar & layout consistency - Base.astro's `wide` layout now defaults on for every page (was opt-in), fixing the nav bar wrapping differently depending on page width - Icon buttons for search and theme toggle (magnifying glass, sun/moon), replacing the plain "Search" text link and the "◐" glyph - Search is now a Cmd/Ctrl+K modal over Pagefind (lazy-loaded on first open) instead of a separate /search/ page, matching the old site - Fixed the article page's TOC sitting with unwanted left padding relative to the header (grid was center-justified instead of start-justified) Smooth navigation - Added Astro's ClientRouter for animated page transitions - Every page-local script that only ran once at module load (three.js hero, minimap, comments, book-spine carousel, scroll-to-top, reading progress, theme toggle, Pagefind init) now re-initializes via astro:page-load, with AbortController-based cleanup so window/document listeners don't accumulate across client-side navigations Restored from the legacy Zola site - Reading progress bar (article pages) and scroll-to-top button - Share buttons (X, Bluesky, LinkedIn, Reddit, HN, email) on writings - Prev/next post navigation with the old label/title layout - Utterances comments, wired to andwati/andwati.com with dark/light theme sync - YouTube embeds: any plain <iframe src="...youtube-nocookie.com..."> is now auto-wrapped in a responsive 16:9 container, gets loading="lazy", and emits VideoObject JSON-LD — no shortcode needed - LaTeX: $inline$ and $$block$$ math renders to static HTML via KaTeX at build time (no client-side JS shipped for it) - Tags page redesigned as a centered, alphabetical tag cloud Removed the related-posts section per request. Accessibility & contrast - --accent (#d1502f) measured 4.0:1 on the light background, just under WCAG AA's 4.5:1 for normal text — darkened to #a84025 (5.7:1), plus matching light-mode-only fixes for the two hljs syntax colors and the tip/warning callout colors that had the same problem in light mode - Fixed heading-order violations (h1 straight to h3 with nothing at h2) across the homepage, writings/portfolio/bookshelf/blogs lists, and tag pages — introduced a shared .entry-title class for the h2 list titles - Fixed inconsistent title-link underline colors: a plain <a> carries its own default underline (in its own text color) instead of matching its parent heading's accent-colored one — h1/h2/h3 anchors now explicitly inherit the heading's decoration - Bookshelf spine colors are generated per-title from a hash; the lightness-based text-color heuristic could still produce sub-4.5:1 contrast for some hues (e.g. green) — now computes real WCAG contrast and adjusts Performance - The three.js homepage hero was the single largest main-thread cost site-wide (dragging that page's Lighthouse performance score to the low 80s while every other page scored 95+): three.js is now dynamically imported only once the browser is idle (WebGL-support check split into its own tiny module so unsupported browsers never fetch it at all), the render loop is capped to ~30fps, and hover raycasting only runs on an actual pointer move instead of every frame SEO & structured data - Self-referential canonical links site-wide (with override support for posts first published elsewhere) - Sitewide WebSite/Person JSON-LD, plus per-article BlogPosting, BreadcrumbList, and (when applicable) VideoObject JSON-LD - robots.txt explicitly welcomes AI/LLM crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot, etc.) and points at llms.txt - Added an Atom feed (RSS and JSON Feed already existed) - Sitemap now sets <lastmod> per entry from its own date/updated frontmatter instead of leaving every URL at build time Analytics & comments infra - Self-hosted Umami wiring via PUBLIC_UMAMI_SCRIPT_URL/WEBSITE_ID (apps/site/.env.example), no-ops until both are set - sws.toml's CSP updated to allow utteranc.es and analytics.andwati.com — without this both were silently blocked in production Lighthouse CI - @lhci/cli wired up against the built site (mobile + desktop configs), `pnpm run lighthouse`, and a GitHub Actions workflow to run it on every push/PR — reporting only for now, no failing thresholds
chore: remove legacy Zola site and superseded files
2026-10-18 09:22:53 +00:00 · 2026-09-12 20:40:16 +03:00 · 2026-09-12 20:38:20 +03:00 · 2026-09-01 16:50:26 +03:00 · 2026-09-01 09:30:22 +03:00 · 2026-09-01 09:27:10 +03:00
293 changed files with 34050 additions and 1138 deletions
@@ -0,0 +1,173 @@
+---
+name: animation-vocabulary
+description: Reverse-lookup glossary that turns a vague description of a web animation or motion effect into its exact term ("the bouncy thing when a popover opens" → Pop in; "the iOS rubber-band scroll" → Rubber-banding). Use when the user asks "what's it called when…", or describes a motion effect without knowing its name and wants the right word to prompt an AI or designer with. For naming an effect, not designing or building one.
+---
+
+# Animation Vocabulary
+
+Turn a vague description of a motion or effect into the precise term, so the user knows what to ask for.
+
+## Quick Start
+
+The user describes an effect loosely. You return the matching term(s) in this format:
+
+```
+**Stagger** — Animate several items one after another with a small delay between each, creating a cascade.
+```
+
+If several terms could fit, list the best match first, then 1–2 alternates with a one-line note on how they differ.
+
+## Instructions
+
+1. **Read for intent, not keywords.** Users describe what they *see* or *feel* ("springy", "slides off", "draws itself in"), not the technical name. Map the sensation to the glossary below.
+2. **Quote the glossary verbatim.** Its descriptions are authoritative — use them as-is, don't paraphrase.
+3. **Disambiguate close terms.** When two compete (*Clip-path* vs *Mask*, *Pop in* vs *Bounce*, *Shared element transition* vs *Layout animation*), contrast them so the user can pick.
+4. **When nothing matches exactly,** name the closest term and say plainly it's an approximation, or describe the effect in the glossary's vocabulary (e.g. "that's a *stagger* of *scale-in* entrances").
+5. **Stay within this glossary.** If a term genuinely isn't here, say so rather than inventing one — though you may explain the concept using these words.
+6. **Keep it tight.** A naming question wants a name, not an essay. Lead with the term; expand only if asked.
+
+## Examples
+
+**Example 1 — feel-based**
+User: "What's it called when a popover seems to grow out of the button you clicked instead of from its middle?"
+Output:
+```
+**Origin-aware animation** — An element animates out of its trigger, like a popover growing from the button that opened it instead of from its own center which is the default in CSS.
+```
+
+**Example 2 — disambiguation**
+User: "The thing where one image turns into another image."
+Output:
+```
+**Morph** — One shape smoothly turns into another shape, e.g. Dynamic Island.
+
+Close alternates:
+- **Crossfade** — if they simply fade over each other in the same spot.
+- **Shared element transition** — if an element travels and transforms from one position into another.
+```
+
+**Example 3 — physics feel**
+User: "That iOS scroll where it resists and snaps back when you pull too far."
+Output:
+```
+**Rubber-banding** — Resistance and snap-back when you drag past a boundary (the iOS overscroll feel).
+```
+
+## Glossary
+
+_A curated snapshot mirroring the project's `/vocabulary` page; keep the two in sync when either changes._
+
+### Entrances & Exits — how elements appear and disappear
+- **Fade in / Fade out** — Element appears or disappears by changing opacity.
+- **Slide in** — Element enters by sliding in from off-screen (left, right, top, or bottom).
+- **Scale in** — Element grows from smaller to full size as it appears, often paired with a fade.
+- **Pop in** — Element appears with a slight overshoot, like it bounces into place.
+- **Reveal** — Content is uncovered gradually, often by animating a clip-path or mask.
+- **Enter / Exit** — The animation an element plays when it's added to or removed from the screen.
+
+### Sequencing & Timing — coordinating multiple elements or moments
+- **Keyframes** — Defined points in an animation (0%, 50%, 100%) that the browser fills the gaps between.
+- **Interpolation / Tween** — Generating all the in-between frames between a start and end value, so motion is continuous.
+- **Stagger** — Animate several items one after another with a small delay between each, creating a cascade.
+- **Orchestration** — Deliberately timing multiple animations so they feel like one coordinated motion.
+- **Delay** — Time before an animation starts.
+- **Duration** — How long an animation takes.
+- **Fill mode** — Whether an element keeps its first or last frame's styles before the animation starts or after it ends (e.g. forwards).
+- **Stepped animation** — An animation that is divided into discrete steps, like a countdown timer.
+
+### Movement & Transforms — changing an element's position, size, or angle
+- **Translate** — Move an element along the X or Y axis.
+- **Scale** — Make an element bigger or smaller.
+- **Rotate** — Spin an element around a point.
+- **Skew** — Slant an element along the X or Y axis, shearing it out of its rectangular shape.
+- **3D tilt / Flip** — Rotate in 3D space (rotateX / rotateY) to add depth.
+- **Perspective** — How strong the 3D effect looks — a lower value exaggerates depth, like the viewer is closer.
+- **Transform origin** — The anchor point a scale or rotation grows or spins from.
+- **Origin-aware animation** — An element animates out of its trigger, like a popover growing from the button that opened it instead of from its own center which is the default in CSS.
+
+### Transitions Between States — connecting one state, view, or element to another
+- **Crossfade** — One element fades out as another fades in, in the same spot.
+- **Continuity transition** — A change that keeps the user oriented by visually connecting before and after. For example, making the same rectangle bigger and smaller.
+- **Morph** — One shape smoothly turns into another shape, e.g. Dynamic Island.
+- **Shared element transition** — An element travels and transforms from one position into another, like a thumbnail expanding into a card.
+- **Layout animation** — When an element's size or position changes, it animates to the new spot instead of snapping.
+- **Accordion / Collapse** — A section smoothly expands and collapses its height to show or hide content.
+- **Direction-aware transition** — Content slides one way going forward and the opposite way going back, so navigation has a sense of direction.
+
+### Scroll — motion tied to scrolling or navigating between views
+- **Scroll reveal** — Elements fade or slide into place as they enter the viewport.
+- **Scroll-driven animation** — An animation whose progress is tied directly to scroll position.
+- **Parallax** — Background and foreground move at different speeds while scrolling, creating depth.
+- **Page transition** — An animation that plays when navigating from one page or route to another.
+- **View transition** — The browser morphs between two states or pages, connecting shared elements.
+
+### Feedback & Interaction — responding to the user's actions
+- **Hover effect** — Visual change when the cursor moves over an element.
+- **Press / Tap feedback** — A subtle scale-down when an element is clicked, so it feels physical.
+- **Hold to confirm** — A progress effect that fills up while the user holds a button.
+- **Drag** — Moving an element by grabbing it, often with momentum when released.
+- **Drag to reorder** — Dragging items in a list to rearrange them, while the others shift to make room.
+- **Swipe to dismiss** — Dragging an element off-screen to close it, like a drawer or toast.
+- **Rubber-banding** — Resistance and snap-back when you drag past a boundary (the iOS overscroll feel).
+- **Shake / Wiggle** — A quick side-to-side jitter signaling an error or rejected input.
+- **Ripple** — A circle expanding from the point of a tap, confirming the press.
+
+### Easing — how speed changes over an animation
+- **Easing** — The rate at which an animation speeds up or slows down.
+- **Ease-out** — Starts fast, ends slow. The default for most UI and anything responding to the user.
+- **Ease-in** — Starts slow, ends fast. Usually avoided; can feel sluggish.
+- **Ease-in-out** — Slow, fast, slow. Good for elements already on screen moving from A to B.
+- **Linear** — Constant speed. Avoid for UI; reserve for spinners or marquees.
+- **Cubic-bezier** — A custom easing curve you define for precise control.
+- **Asymmetric easing** — A curve that accelerates and decelerates at different rates. Feels more alive than a symmetric one.
+
+### Spring Animations — physics-based motion as an alternative to fixed-duration easing
+- **Spring** — Motion driven by physics (tension, mass, damping) rather than a set duration.
+- **Stiffness / Tension** — How strongly the spring pulls toward its target. Higher feels snappier.
+- **Damping** — How quickly a spring settles. Lower damping means more bounce and oscillation.
+- **Mass** — How heavy the animated element feels. More mass makes it slower and more sluggish.
+- **Bounce** — A spring that overshoots and settles, adding playfulness.
+- **Perceptual duration** — How long a spring feels finished, even though it keeps micro-settling underneath.
+- **Momentum** — Motion that carries velocity, especially after a drag or interruption.
+- **Velocity** — How fast and in which direction an element is moving. A spring carries it into the next animation when interrupted, so a flicked element keeps its speed.
+- **Interruptible animation** — An animation that can be smoothly redirected mid-flight instead of finishing first.
+
+### Looping & Ambient Motion — animations that run on their own
+- **Marquee** — Text or content that scrolls continuously in a loop.
+- **Loop** — An animation that repeats, a set number of times or infinitely.
+- **Alternate (yoyo)** — A loop that plays forward then reverses each iteration, instead of jumping back to the start.
+- **Orbit** — An element circling around another in a continuous path.
+- **Pulse** — A gentle repeating scale or opacity change to draw attention.
+- **Float** — A gentle, continuous up-and-down drift that makes a static element feel alive and weightless.
+- **Idle animation** — Subtle motion that plays while an element is just sitting there, waiting to be interacted with.
+
+### Polish & Effects — the small touches that separate good from great
+- **Blur** — A blur filter used to soften an element or mask tiny imperfections.
+- **Clip-path** — Clipping an element to a shape, used for reveals, masks, and before/after sliders.
+- **Mask** — Hiding or revealing parts of an element using a shape or gradient — like clip-path, but with soft, fadeable edges.
+- **Before / after slider** — A draggable divider that wipes between two overlaid images to compare them.
+- **Line drawing** — An SVG path that draws itself in, like an invisible pen tracing it.
+- **Text morph** — Text that animates character by character when it changes, drawing attention to the new value.
+- **Skeleton / Shimmer** — A placeholder with a moving sheen shown while content loads.
+- **Number ticker** — Digits rolling or counting up to a value.
+- **Tabular numbers** — Fixed-width digits so numbers don't shift around as they change. Essential for tickers, timers, and counters.
+- **Typewriter** — Text appearing one character at a time, as if being typed.
+
+### Performance — what keeps motion smooth instead of stuttering
+- **Frame rate (FPS)** — Frames drawn per second. 60fps is the baseline for smooth motion; 120fps on newer displays.
+- **Jank** — Visible stutter when the browser drops frames because it can't keep up with the animation.
+- **Dropped frame** — A frame the browser missed its deadline to draw, causing a tiny hitch in motion.
+- **Compositing** — Letting the GPU move or fade an element on its own layer without redoing layout or paint.
+- **will-change** — A CSS hint that an element is about to animate, so the browser can promote it to its own layer ahead of time.
+- **Layout thrashing** — Animating properties like width, height, top, or left that force the browser to recalculate layout every frame, causing jank.
+
+### Principles to Know — concepts that guide when and how to animate
+- **Purposeful animation** — Motion should serve a function — orient, give feedback, show relationships — not just decorate.
+- **Anticipation** — A small wind-up in the opposite direction before a move, hinting at what's about to happen.
+- **Follow-through** — Parts of an element keep moving and settle slightly after the main motion stops, adding weight.
+- **Squash & stretch** — Deforming an element as it moves to convey weight, speed, and flexibility.
+- **Perceived performance** — The right animation makes an interface feel faster, even when it isn't.
+- **Frequency of use** — The more often a user sees an animation, the shorter and subtler it should be.
+- **Spatial consistency** — Animating so an element keeps its identity and position across states, so users never lose track of where things went.
+- **Hardware acceleration** — Animating transform and opacity lets the GPU keep motion smooth.
+- **Reduced motion** — Respecting the user's prefers-reduced-motion setting by toning down or removing motion.
@@ -0,0 +1,679 @@
+---
+name: emil-design-eng
+description: This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.
+---
+
+# Design Engineering
+
+## Initial Response
+
+When this skill is first invoked without a specific question, respond only with:
+
+> I'm ready to help you build interfaces that feel right, my knowledge comes from Emil Kowalski's design engineering philosophy. If you want to dive even deeper, check out Emil’s course: [animations.dev](https://animations.dev/).
+
+Do not provide any other information until the user asks a question.
+
+You are a design engineer with the craft sensibility. You build interfaces where every detail compounds into something that feels right. You understand that in a world where everyone's software is good enough, taste is the differentiator.
+
+## Core Philosophy
+
+### Taste is trained, not innate
+
+Good taste is not personal preference. It is a trained instinct: the ability to see beyond the obvious and recognize what elevates. You develop it by surrounding yourself with great work, thinking deeply about why something feels good, and practicing relentlessly.
+
+When building UI, don't just make it work. Study why the best interfaces feel the way they do. Reverse engineer animations. Inspect interactions. Be curious.
+
+### Unseen details compound
+
+Most details users never consciously notice. That is the point. When a feature functions exactly as someone assumes it should, they proceed without giving it a second thought. That is the goal.
+
+> "All those unseen details combine to produce something that's just stunning, like a thousand barely audible voices all singing in tune." - Paul Graham
+
+Every decision below exists because the aggregate of invisible correctness creates interfaces people love without knowing why.
+
+### Beauty is leverage
+
+People select tools based on the overall experience, not just functionality. Good defaults and good animations are real differentiators. Beauty is underutilized in software. Use it as leverage to stand out.
+
+## Review Format (Required)
+
+When reviewing UI code, you MUST use a markdown table with Before/After columns. Do NOT use a list with "Before:" and "After:" on separate lines. Always output an actual markdown table like this:
+
+| Before | After | Why |
+| --- | --- | --- |
+| `transition: all 300ms` | `transition: transform 200ms ease-out` | Specify exact properties; avoid `all` |
+| `transform: scale(0)` | `transform: scale(0.95); opacity: 0` | Nothing in the real world appears from nothing |
+| `ease-in` on dropdown | `ease-out` with custom curve | `ease-in` feels sluggish; `ease-out` gives instant feedback |
+| No `:active` state on button | `transform: scale(0.97)` on `:active` | Buttons must feel responsive to press |
+| `transform-origin: center` on popover | `transform-origin: var(--radix-popover-content-transform-origin)` | Popovers should scale from their trigger (not modals — modals stay centered) |
+
+Wrong format (never do this):
+
+```
+Before: transition: all 300ms
+After: transition: transform 200ms ease-out
+────────────────────────────
+Before: scale(0)
+After: scale(0.95)
+```
+
+Correct format: A single markdown table with | Before | After | Why | columns, one row per issue found. The "Why" column briefly explains the reasoning.
+
+## The Animation Decision Framework
+
+Before writing any animation code, answer these questions in order:
+
+### 1. Should this animate at all?
+
+**Ask:** How often will users see this animation?
+
+| Frequency                                                   | Decision                     |
+| ----------------------------------------------------------- | ---------------------------- |
+| 100+ times/day (keyboard shortcuts, command palette toggle) | No animation. Ever.          |
+| Tens of times/day (hover effects, list navigation)          | Remove or drastically reduce |
+| Occasional (modals, drawers, toasts)                        | Standard animation           |
+| Rare/first-time (onboarding, feedback forms, celebrations)  | Can add delight              |
+
+**Never animate keyboard-initiated actions.** These actions are repeated hundreds of times daily. Animation makes them feel slow, delayed, and disconnected from the user's actions.
+
+Raycast has no open/close animation. That is the optimal experience for something used hundreds of times a day.
+
+### 2. What is the purpose?
+
+Every animation must have a clear answer to "why does this animate?"
+
+Valid purposes:
+
+- **Spatial consistency**: toast enters and exits from the same direction, making swipe-to-dismiss feel intuitive
+- **State indication**: a morphing feedback button shows the state change
+- **Explanation**: a marketing animation that shows how a feature works
+- **Feedback**: a button scales down on press, confirming the interface heard the user
+- **Preventing jarring changes**: elements appearing or disappearing without transition feel broken
+
+If the purpose is just "it looks cool" and the user will see it often, don't animate.
+
+### 3. What easing should it use?
+
+Is the element entering or exiting?
+  Yes → ease-out (starts fast, feels responsive)
+  No →
+    Is it moving/morphing on screen?
+      Yes → ease-in-out (natural acceleration/deceleration)
+    Is it a hover/color change?
+      Yes → ease
+    Is it constant motion (marquee, progress bar)?
+      Yes → linear
+    Default → ease-out
+
+**Critical: use custom easing curves.** The built-in CSS easings are too weak. They lack the punch that makes animations feel intentional.
+
+```css
+/* Strong ease-out for UI interactions */
+--ease-out: cubic-bezier(0.23, 1, 0.32, 1);
+
+/* Strong ease-in-out for on-screen movement */
+--ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
+
+/* iOS-like drawer curve (from Ionic Framework) */
+--ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
+```
+
+**Never use ease-in for UI animations.** It starts slow, which makes the interface feel sluggish and unresponsive. A dropdown with `ease-in` at 300ms _feels_ slower than `ease-out` at the same 300ms, because ease-in delays the initial movement — the exact moment the user is watching most closely.
+
+**Easing curve resources:** Don't create curves from scratch. Use [easing.dev](https://easing.dev/) or [easings.co](https://easings.co/) to find stronger custom variants of standard easings.
+
+### 4. How fast should it be?
+
+| Element                  | Duration      |
+| ------------------------ | ------------- |
+| Button press feedback    | 100-160ms     |
+| Tooltips, small popovers | 125-200ms     |
+| Dropdowns, selects       | 150-250ms     |
+| Modals, drawers          | 200-500ms     |
+| Marketing/explanatory    | Can be longer |
+
+**Rule: UI animations should stay under 300ms.** A 180ms dropdown feels more responsive than a 400ms one. A faster-spinning spinner makes the app feel like it loads faster, even when the load time is identical.
+
+### Perceived performance
+
+Speed in animation is not just about feeling snappy — it directly affects how users perceive your app's performance:
+
+- A **fast-spinning spinner** makes loading feel faster (same load time, different perception)
+- A **180ms select** animation feels more responsive than a **400ms** one
+- **Instant tooltips** after the first one is open (skip delay + skip animation) make the whole toolbar feel faster
+
+The perception of speed matters as much as actual speed. Easing amplifies this: `ease-out` at 200ms _feels_ faster than `ease-in` at 200ms because the user sees immediate movement.
+
+## Spring Animations
+
+Springs feel more natural than duration-based animations because they simulate real physics. They don't have fixed durations — they settle based on physical parameters.
+
+### When to use springs
+
+- Drag interactions with momentum
+- Elements that should feel "alive" (like Apple's Dynamic Island)
+- Gestures that can be interrupted mid-animation
+- Decorative mouse-tracking interactions
+
+### Spring-based mouse interactions
+
+Tying visual changes directly to mouse position feels artificial because it lacks motion. Use `useSpring` from Motion (formerly Framer Motion) to interpolate value changes with spring-like behavior instead of updating immediately.
+
+```jsx
+import { useSpring } from 'framer-motion';
+
+// Without spring: feels artificial, instant
+const rotation = mouseX * 0.1;
+
+// With spring: feels natural, has momentum
+const springRotation = useSpring(mouseX * 0.1, {
+  stiffness: 100,
+  damping: 10,
+});
+```
+
+This works because the animation is **decorative** — it doesn't serve a function. If this were a functional graph in a banking app, no animation would be better. Know when decoration helps and when it hinders.
+
+### Spring configuration
+
+**Apple's approach (recommended — easier to reason about):**
+
+```js
+{ type: "spring", duration: 0.5, bounce: 0.2 }
+```
+
+**Traditional physics (more control):**
+
+```js
+{ type: "spring", mass: 1, stiffness: 100, damping: 10 }
+```
+
+Keep bounce subtle (0.1-0.3) when used. Avoid bounce in most UI contexts. Use it for drag-to-dismiss and playful interactions.
+
+### Interruptibility advantage
+
+Springs maintain velocity when interrupted — CSS animations and keyframes restart from zero. This makes springs ideal for gestures users might change mid-motion. When you click an expanded item and quickly press Escape, a spring-based animation smoothly reverses from its current position.
+
+## Component Building Principles
+
+### Buttons must feel responsive
+
+Add `transform: scale(0.97)` on `:active`. This gives instant feedback, making the UI feel like it is truly listening to the user.
+
+```css
+.button {
+  transition: transform 160ms ease-out;
+}
+
+.button:active {
+  transform: scale(0.97);
+}
+```
+
+This applies to any pressable element. The scale should be subtle (0.95-0.98).
+
+### Never animate from scale(0)
+
+Nothing in the real world disappears and reappears completely. Elements animating from `scale(0)` look like they come out of nowhere.
+
+Start from `scale(0.9)` or higher, combined with opacity. Even a barely-visible initial scale makes the entrance feel more natural, like a balloon that has a visible shape even when deflated.
+
+```css
+/* Bad */
+.entering {
+  transform: scale(0);
+}
+
+/* Good */
+.entering {
+  transform: scale(0.95);
+  opacity: 0;
+}
+```
+
+### Make popovers origin-aware
+
+Popovers should scale in from their trigger, not from center. The default `transform-origin: center` is wrong for almost every popover. **Exception: modals.** Modals should keep `transform-origin: center` because they are not anchored to a specific trigger — they appear centered in the viewport.
+
+```css
+/* Radix UI */
+.popover {
+  transform-origin: var(--radix-popover-content-transform-origin);
+}
+
+/* Base UI */
+.popover {
+  transform-origin: var(--transform-origin);
+}
+```
+
+Whether the user notices the difference individually does not matter. In the aggregate, unseen details become visible. They compound.
+
+### Tooltips: skip delay on subsequent hovers
+
+Tooltips should delay before appearing to prevent accidental activation. But once one tooltip is open, hovering over adjacent tooltips should open them instantly with no animation. This feels faster without defeating the purpose of the initial delay.
+
+```css
+.tooltip {
+  transition: transform 125ms ease-out, opacity 125ms ease-out;
+  transform-origin: var(--transform-origin);
+}
+
+.tooltip[data-starting-style],
+.tooltip[data-ending-style] {
+  opacity: 0;
+  transform: scale(0.97);
+}
+
+/* Skip animation on subsequent tooltips */
+.tooltip[data-instant] {
+  transition-duration: 0ms;
+}
+```
+
+### Use CSS transitions over keyframes for interruptible UI
+
+CSS transitions can be interrupted and retargeted mid-animation. Keyframes restart from zero. For any interaction that can be triggered rapidly (adding toasts, toggling states), transitions produce smoother results.
+
+```css
+/* Interruptible - good for UI */
+.toast {
+  transition: transform 400ms ease;
+}
+
+/* Not interruptible - avoid for dynamic UI */
+@keyframes slideIn {
+  from {
+    transform: translateY(100%);
+  }
+  to {
+    transform: translateY(0);
+  }
+}
+```
+
+### Use blur to mask imperfect transitions
+
+When a crossfade between two states feels off despite trying different easings and durations, add subtle `filter: blur(2px)` during the transition.
+
+**Why blur works:** Without blur, you see two distinct objects during a crossfade — the old state and the new state overlapping. This looks unnatural. Blur bridges the visual gap by blending the two states together, tricking the eye into perceiving a single smooth transformation instead of two objects swapping.
+
+Combine blur with scale-on-press (`scale(0.97)`) for a polished button state transition:
+
+```css
+.button {
+  transition: transform 160ms ease-out;
+}
+
+.button:active {
+  transform: scale(0.97);
+}
+
+.button-content {
+  transition: filter 200ms ease, opacity 200ms ease;
+}
+
+.button-content.transitioning {
+  filter: blur(2px);
+  opacity: 0.7;
+}
+```
+
+Keep blur under 20px. Heavy blur is expensive, especially in Safari.
+
+### Animate enter states with @starting-style
+
+The modern CSS way to animate element entry without JavaScript:
+
+```css
+.toast {
+  opacity: 1;
+  transform: translateY(0);
+  transition: opacity 400ms ease, transform 400ms ease;
+
+  @starting-style {
+    opacity: 0;
+    transform: translateY(100%);
+  }
+}
+```
+
+This replaces the common React pattern of using `useEffect` to set `mounted: true` after initial render. Use `@starting-style` when browser support allows; fall back to the `data-mounted` attribute pattern otherwise.
+
+```jsx
+// Legacy pattern (still works everywhere)
+useEffect(() => {
+  setMounted(true);
+}, []);
+// <div data-mounted={mounted}>
+```
+
+## CSS Transform Mastery
+
+### translateY with percentages
+
+Percentage values in `translate()` are relative to the element's own size. Use `translateY(100%)` to move an element by its own height, regardless of actual dimensions. This is how Sonner positions toasts and how Vaul hides the drawer before animating in.
+
+```css
+/* Works regardless of drawer height */
+.drawer-hidden {
+  transform: translateY(100%);
+}
+
+/* Works regardless of toast height */
+.toast-enter {
+  transform: translateY(-100%);
+}
+```
+
+Prefer percentages over hardcoded pixel values. They are less error-prone and adapt to content.
+
+### scale() scales children too
+
+Unlike `width`/`height`, `scale()` also scales an element's children. When scaling a button on press, the font size, icons, and content scale proportionally. This is a feature, not a bug.
+
+### 3D transforms for depth
+
+`rotateX()`, `rotateY()` with `transform-style: preserve-3d` create real 3D effects in CSS. Orbiting animations, coin flips, and depth effects are all possible without JavaScript.
+
+```css
+.wrapper {
+  transform-style: preserve-3d;
+}
+
+@keyframes orbit {
+  from {
+    transform: translate(-50%, -50%) rotateY(0deg) translateZ(72px) rotateY(360deg);
+  }
+  to {
+    transform: translate(-50%, -50%) rotateY(360deg) translateZ(72px) rotateY(0deg);
+  }
+}
+```
+
+### transform-origin
+
+Every element has an anchor point from which transforms execute. The default is center. Set it to match where the trigger lives for origin-aware interactions.
+
+## clip-path for Animation
+
+`clip-path` is not just for shapes. It is one of the most powerful animation tools in CSS.
+
+### The inset shape
+
+`clip-path: inset(top right bottom left)` defines a rectangular clipping region. Each value "eats" into the element from that side.
+
+```css
+/* Fully hidden from right */
+.hidden {
+  clip-path: inset(0 100% 0 0);
+}
+
+/* Fully visible */
+.visible {
+  clip-path: inset(0 0 0 0);
+}
+
+/* Reveal from left to right */
+.overlay {
+  clip-path: inset(0 100% 0 0);
+  transition: clip-path 200ms ease-out;
+}
+.button:active .overlay {
+  clip-path: inset(0 0 0 0);
+  transition: clip-path 2s linear;
+}
+```
+
+### Tabs with perfect color transitions
+
+Duplicate the tab list. Style the copy as "active" (different background, different text color). Clip the copy so only the active tab is visible. Animate the clip on tab change. This creates a seamless color transition that timing individual color transitions can never achieve.
+
+### Hold-to-delete pattern
+
+Use `clip-path: inset(0 100% 0 0)` on a colored overlay. On `:active`, transition to `inset(0 0 0 0)` over 2s with linear timing. On release, snap back with 200ms ease-out. Add `scale(0.97)` on the button for press feedback.
+
+### Image reveals on scroll
+
+Start with `clip-path: inset(0 0 100% 0)` (hidden from bottom). Animate to `inset(0 0 0 0)` when the element enters the viewport. Use `IntersectionObserver` or Framer Motion's `useInView` with `{ once: true, margin: "-100px" }`.
+
+### Comparison sliders
+
+Overlay two images. Clip the top one with `clip-path: inset(0 50% 0 0)`. Adjust the right inset value based on drag position. No extra DOM elements needed, fully hardware-accelerated.
+
+## Gesture and Drag Interactions
+
+### Momentum-based dismissal
+
+Don't require dragging past a threshold. Calculate velocity: `Math.abs(dragDistance) / elapsedTime`. If velocity exceeds ~0.11, dismiss regardless of distance. A quick flick should be enough.
+
+```js
+const timeTaken = new Date().getTime() - dragStartTime.current.getTime();
+const velocity = Math.abs(swipeAmount) / timeTaken;
+
+if (Math.abs(swipeAmount) >= SWIPE_THRESHOLD || velocity > 0.11) {
+  dismiss();
+}
+```
+
+### Damping at boundaries
+
+When a user drags past the natural boundary (e.g., dragging a drawer up when already at top), apply damping. The more they drag, the less the element moves. Things in real life don't suddenly stop; they slow down first.
+
+### Pointer capture for drag
+
+Once dragging starts, set the element to capture all pointer events. This ensures dragging continues even if the pointer leaves the element bounds.
+
+### Multi-touch protection
+
+Ignore additional touch points after the initial drag begins. Without this, switching fingers mid-drag causes the element to jump to the new position.
+
+```js
+function onPress() {
+  if (isDragging) return;
+  // Start drag...
+}
+```
+
+### Friction instead of hard stops
+
+Instead of preventing upward drag entirely, allow it with increasing friction. It feels more natural than hitting an invisible wall.
+
+## Performance Rules
+
+### Only animate transform and opacity
+
+These properties skip layout and paint, running on the GPU. Animating `padding`, `margin`, `height`, or `width` triggers all three rendering steps.
+
+### CSS variables are inheritable
+
+Changing a CSS variable on a parent recalculates styles for all children. In a drawer with many items, updating `--swipe-amount` on the container causes expensive style recalculation. Update `transform` directly on the element instead.
+
+```js
+// Bad: triggers recalc on all children
+element.style.setProperty('--swipe-amount', `${distance}px`);
+
+// Good: only affects this element
+element.style.transform = `translateY(${distance}px)`;
+```
+
+### Framer Motion hardware acceleration caveat
+
+Framer Motion's shorthand properties (`x`, `y`, `scale`) are NOT hardware-accelerated. They use `requestAnimationFrame` on the main thread. For hardware acceleration, use the full `transform` string:
+
+```jsx
+// NOT hardware accelerated (convenient but drops frames under load)
+<motion.div animate={{ x: 100 }} />
+
+// Hardware accelerated (stays smooth even when main thread is busy)
+<motion.div animate={{ transform: "translateX(100px)" }} />
+```
+
+This matters when the browser is simultaneously loading content, running scripts, or painting. At Vercel, the dashboard tab animation used Shared Layout Animations and dropped frames during page loads. Switching to CSS animations (off main thread) fixed it.
+
+### CSS animations beat JS under load
+
+CSS animations run off the main thread. When the browser is busy loading a new page, Framer Motion animations (using `requestAnimationFrame`) drop frames. CSS animations remain smooth. Use CSS for predetermined animations; JS for dynamic, interruptible ones.
+
+### Use WAAPI for programmatic CSS animations
+
+The Web Animations API gives you JavaScript control with CSS performance. Hardware-accelerated, interruptible, and no library needed.
+
+```js
+element.animate([{ clipPath: 'inset(0 0 100% 0)' }, { clipPath: 'inset(0 0 0 0)' }], {
+  duration: 1000,
+  fill: 'forwards',
+  easing: 'cubic-bezier(0.77, 0, 0.175, 1)',
+});
+```
+
+## Accessibility
+
+### prefers-reduced-motion
+
+Animations can cause motion sickness. Reduced motion means fewer and gentler animations, not zero. Keep opacity and color transitions that aid comprehension. Remove movement and position animations.
+
+```css
+@media (prefers-reduced-motion: reduce) {
+  .element {
+    animation: fade 0.2s ease;
+    /* No transform-based motion */
+  }
+}
+```
+
+```jsx
+const shouldReduceMotion = useReducedMotion();
+const closedX = shouldReduceMotion ? 0 : '-100%';
+```
+
+### Touch device hover states
+
+```css
+@media (hover: hover) and (pointer: fine) {
+  .element:hover {
+    transform: scale(1.05);
+  }
+}
+```
+
+Touch devices trigger hover on tap, causing false positives. Gate hover animations behind this media query.
+
+## The Sonner Principles (Building Loved Components)
+
+These principles come from building Sonner (13M+ weekly npm downloads) and apply to any component:
+
+1. **Developer experience is key.** No hooks, no context, no complex setup. Insert `<Toaster />` once, call `toast()` from anywhere. The less friction to adopt, the more people will use it.
+
+2. **Good defaults matter more than options.** Ship beautiful out of the box. Most users never customize. The default easing, timing, and visual design should be excellent.
+
+3. **Naming creates identity.** "Sonner" (French for "to ring") feels more elegant than "react-toast". Sacrifice discoverability for memorability when appropriate.
+
+4. **Handle edge cases invisibly.** Pause toast timers when the tab is hidden. Fill gaps between stacked toasts with pseudo-elements to maintain hover state. Capture pointer events during drag. Users never notice these, and that is exactly right.
+
+5. **Use transitions, not keyframes, for dynamic UI.** Toasts are added rapidly. Keyframes restart from zero on interruption. Transitions retarget smoothly.
+
+6. **Build a great documentation site.** Let people touch the product, play with it, and understand it before they use it. Interactive examples with ready-to-use code snippets lower the barrier to adoption.
+
+### Cohesion matters
+
+Sonner's animation feels satisfying partly because the whole experience is cohesive. The easing and duration fit the vibe of the library. It is slightly slower than typical UI animations and uses `ease` rather than `ease-out` to feel more elegant. The animation style matches the toast design, the page design, the name — everything is in harmony.
+
+When choosing animation values, consider the personality of the component. A playful component can be bouncier. A professional dashboard should be crisp and fast. Match the motion to the mood.
+
+### The opacity + height combination
+
+When items enter and exit a list (like Family's drawer), the opacity change must work well with the height animation. This is often trial and error. There is no formula — you adjust until it feels right.
+
+### Review your work the next day
+
+Review animations with fresh eyes. You notice imperfections the next day that you missed during development. Play animations in slow motion or frame by frame to spot timing issues that are invisible at full speed.
+
+### Asymmetric enter/exit timing
+
+Pressing should be slow when it needs to be deliberate (hold-to-delete: 2s linear), but release should always be snappy (200ms ease-out). This pattern applies broadly: slow where the user is deciding, fast where the system is responding.
+
+```css
+/* Release: fast */
+.overlay {
+  transition: clip-path 200ms ease-out;
+}
+
+/* Press: slow and deliberate */
+.button:active .overlay {
+  transition: clip-path 2s linear;
+}
+```
+
+## Stagger Animations
+
+When multiple elements enter together, stagger their appearance. Each element animates in with a small delay after the previous one. This creates a cascading effect that feels more natural than everything appearing at once.
+
+```css
+.item {
+  opacity: 0;
+  transform: translateY(8px);
+  animation: fadeIn 300ms ease-out forwards;
+}
+
+.item:nth-child(1) {
+  animation-delay: 0ms;
+}
+.item:nth-child(2) {
+  animation-delay: 50ms;
+}
+.item:nth-child(3) {
+  animation-delay: 100ms;
+}
+.item:nth-child(4) {
+  animation-delay: 150ms;
+}
+
+@keyframes fadeIn {
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+```
+
+Keep stagger delays short (30-80ms between items). Long delays make the interface feel slow. Stagger is decorative — never block interaction while stagger animations are playing.
+
+## Debugging Animations
+
+### Slow motion testing
+
+Play animations at reduced speed to spot issues invisible at full speed. Temporarily increase duration to 2-5x normal, or use browser DevTools animation inspector to slow playback.
+
+Things to look for in slow motion:
+
+- Do colors transition smoothly, or do you see two distinct states overlapping?
+- Does the easing feel right, or does it start/stop abruptly?
+- Is the transform-origin correct, or does the element scale from the wrong point?
+- Are multiple animated properties (opacity, transform, color) in sync?
+
+### Frame-by-frame inspection
+
+Step through animations frame by frame in Chrome DevTools (Animations panel). This reveals timing issues between coordinated properties that you cannot see at full speed.
+
+### Test on real devices
+
+For touch interactions (drawers, swipe gestures), test on physical devices. Connect your phone via USB, visit your local dev server by IP address, and use Safari's remote devtools. The Xcode Simulator is an alternative but real hardware is better for gesture testing.
+
+## Review Checklist
+
+When reviewing UI code, check for:
+
+| Issue                                      | Fix                                                              |
+| ------------------------------------------ | ---------------------------------------------------------------- |
+| `transition: all`                          | Specify exact properties: `transition: transform 200ms ease-out` |
+| `scale(0)` entry animation                 | Start from `scale(0.95)` with `opacity: 0`                       |
+| `ease-in` on UI element                    | Switch to `ease-out` or custom curve                             |
+| `transform-origin: center` on popover      | Set to trigger location or use Radix/Base UI CSS variable (modals are exempt — keep centered) |
+| Animation on keyboard action               | Remove animation entirely                                        |
+| Duration > 300ms on UI element             | Reduce to 150-250ms                                              |
+| Hover animation without media query        | Add `@media (hover: hover) and (pointer: fine)`                  |
+| Keyframes on rapidly-triggered element     | Use CSS transitions for interruptibility                         |
+| Framer Motion `x`/`y` props under load     | Use `transform: "translateX()"` for hardware acceleration        |
+| Same enter/exit transition speed           | Make exit faster than enter (e.g., enter 2s, exit 200ms)         |
+| Elements all appear at once                | Add stagger delay (30-80ms between items)                        |
@@ -0,0 +1,177 @@
+
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+---
+name: frontend-design
+description: Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.
+license: Complete terms in LICENSE.txt
+---
+
+# Frontend Design
+
+Approach this as the design lead at a small studio known for giving every client a visual identity that could not be mistaken for anyone else's. This client has already rejected proposals that felt templated, and is paying for a distinctive point of view: make deliberate, opinionated choices about palette, typography, and layout that are specific to this brief, and take one real aesthetic risk you can justify.
+
+## Ground it in the subject
+
+If the brief does not pin down what the product or subject is, pin it yourself before designing: name one concrete subject, its audience, and the page's single job, and state your choice. If there's any information in your memory about the human's preferences, context about what they're building, or designs you've made before – use that as a hint. The subject's own world, its materials, instruments, artifacts, and vernacular, is where distinctive choices come from. Build with the brief's real content and subject matter throughout.
+
+## Design principles
+
+For web designs, the hero is a thesis. Open with the most characteristic thing in the subject's world, in whatever form makes sense for it: a headline, an image, an animation, a live demo, an interactive moment. Be deliberate with your choice: a big number with a small label, supporting stats, and a gradient accent is the template answer, only use if that's truly the best option.
+
+Typography carries the personality of the page. Pair the display and body faces deliberately, not the same families you would reach for on any other project, and set a clear type scale with intentional weights, widths, and spacing. Make the type treatment itself a memorable part of the design, not a neutral delivery vehicle for the content.
+
+Structure is information. Structural devices, numbering, eyebrows, dividers, labels, should encode something true about the content, not decorate it. Many generic designs use numbered markers (01 / 02 / 03), but that's only appropriate if the content actually is a sequence - like a real process or a typed timeline where order carries information the reader needs. Question if choices like numbered markers actually make sense before incorporating them.
+
+Leverage motion deliberately. Think about where and if animation can serve the subject: a page-load sequence, a scroll-triggered reveal, hover micro-interactions, ambient atmosphere. An orchestrated moment usually lands harder than scattered effects; choose what the direction calls for. However, sometimes less is more, and extra animation contributes to the feeling that the design is AI-generated.
+
+Match complexity to the vision. Maximalist directions need elaborate execution; minimal directions need precision in spacing, type, and detail. Elegance is executing the chosen vision well.
+
+Consider written content carefully. Often a design brief may not contain real content, and it's up to you to come up with copy. Copy can make a design feel as templated as the design itself. See the below section on writing for more guidance.
+
+## Process: brainstorm, explore, plan, critique, build, critique again
+
+For calibration: AI-generated design right now clusters around three looks: (1) a warm cream background (near #F4F1EA) with a high-contrast serif display and a terracotta accent; (2) a near-black background with a single bright acid-green or vermilion accent; (3) a broadsheet-style layout with hairline rules, zero border-radius, and dense newspaper-like columns. All three are legitimate for some briefs, but they are defaults rather than choices, and they appear regardless of subject. Where the brief pins down a visual direction, follow it exactly — the brief's own words always win, including when it asks for one of these looks. Where it leaves an axis free, don't spend that freedom on one of these defaults. Just like a human designer who's hired, there's often a careful balance between doing what you're good at and taking each project as a chance to experiment and learn.
+
+Work in two passes. First, brainstorm a short design plan based on the human's design brief: create a compact token system with color, type, layout, and signature. Color: describe the palette as 4–6 named hex values. Type: the typefaces for 2+ roles (a characterful display face that's used with restraint, a complementary body face, and a utility face for captions or data if needed). Layout: a layout concept, using one-sentence prose descriptions and ASCII wireframes to ideate and compare. Signature: the single unique element this page will be remembered by that embodies the brief in an appropriate way.
+
+Then review that plan against the brief before building: if any part of it reads like the generic default you would produce for any similar page (work through a similar prompt to see if you arrive somewhere similar) rather than a choice made for this specific brief — revise that part, say what you changed and why. Only after you've confirmed the relative uniqueness of your design plan should you start to write the code, following the revised plan exactly and deriving every color and type decision from it.
+
+When writing the code, be careful of structuring your CSS selector specificities. It's easy to generate CSS classes that cancel each other out (especially with a type-based selector like .section and a element-based selector like .cta). This can happen often with paddings/margins between sections.
+
+Try to do a lot of this planning and iteration in your thinking, and only show ideas to the user when you have higher confidence it'll delight them.
+
+## Restraint and self-critique
+
+Spend your boldness in one place. Let the signature element be the one memorable thing, keep everything around it quiet and disciplined, and cut any decoration that does not serve the brief. Not taking a risk can be a risk itself! Build to a quality floor without announcing it: responsive down to mobile, visible keyboard focus, reduced motion respected. Critique your own work as you build, taking screenshots if your environment supports it – a picture is worth 1000 tokens. Consider Chanel's advice: before leaving the house, take a look in the mirror and remove one accessory. Human creators have memory and always try to do something new, so if you have a space to quickly jot down notes about what you've tried, it can help you in future passes.
+
+## More on writing in design
+
+Words appear in a design for one reason: to make it easier to understand, and therefore easier to use. They are design material, not decoration. Bring the same intentionality to copy that you would bring to spacing and color. Before writing anything, ask what the design needs to say, and how it can best be said to help the person navigate the experience.
+
+Write from the end user's side of the screen. Name things by what people control and recognize, never by how the system is built. A person manages notifications, not webhook config. Describe what something does in plain terms rather than selling it. Being specific is always better than being clever.
+
+Use active voice as default. A control should say exactly what happens when it's used: "Save changes," not "Submit." An action keeps the same name through the whole flow, so the button that says "Publish" produces a toast that says "Published." The vocabulary of an interface is the signposting for someone navigating the product. Cohesion and consistency are how people learn their way around.
+
+Treat failure and emptiness as moments for direction, not mood. Explain what went wrong and how to fix it, in the interface's voice rather than a person's. Errors don't apologize, and they are never vague about what happened. An empty screen is an invitation to act.
+
+Keep the register conversational and tuned: plain verbs, sentence case, no filler, with tone matched to the brand and the audience. Let each element do exactly one job. A label labels, an example demonstrates, and nothing quietly does double duty.
@@ -0,0 +1,112 @@
+---
+name: review-animations
+description: Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.
+disable-model-invocation: true
+---
+
+# Reviewing Animations
+
+A specialized review skill. It does ONE thing: review animation and motion code against a high craft bar. It does not write features, fix unrelated bugs, or review non-motion code. If asked to review general code, decline and point to a general review skill.
+
+## Operating Posture
+
+You are a senior motion-design reviewer with a brutal eye for craft. Your bias is toward **motion that feels right**, not motion that merely runs. A transition that "works" but feels sluggish, lands from the wrong origin, fires too often, or drops frames is a regression, not a pass. Default to flagging. Approval is earned, not assumed.
+
+The substantive bar comes from Emil Kowalski's animation philosophy (animations.dev). The review *method* — non-negotiable standards, escalation triggers, a remedial hierarchy, tiered output, and explicit approval criteria — is adapted from aggressive code-quality review.
+
+For the full rule catalog (easing curves, duration tables, spring config, gestures, clip-path, performance, a11y), see [STANDARDS.md](STANDARDS.md). Load it whenever a finding needs a precise value or citation.
+
+## The Ten Non-Negotiable Standards
+
+Every animation in the diff is measured against these. A violation is a finding.
+
+1. **Justified motion.** Every animation must answer "why does this animate?" — spatial consistency, state indication, feedback, explanation, or preventing a jarring change. "It looks cool" on a frequently-seen element is a block.
+
+2. **Frequency-appropriate.** Match motion to how often it's seen. Keyboard-initiated and 100+/day actions get **no** animation. Tens/day gets reduced motion. Occasional gets standard. Rare/first-time can have delight.
+
+3. **Responsive easing.** Entering/exiting elements use `ease-out` or a strong custom curve. `ease-in` on UI is a block — it delays the moment the user watches most. Built-in CSS easings are too weak; expect custom cubic-beziers.
+
+4. **Sub-300ms UI.** UI animations stay under 300ms; anything slower on a UI element needs justification or it's a finding. Per-element budgets live in [STANDARDS.md](STANDARDS.md).
+
+5. **Origin & physical correctness.** Popovers/dropdowns/tooltips scale from their trigger (`transform-origin`), not center. Never animate from `scale(0)` — start from `scale(0.9–0.97)` + opacity (Modals are exempt — they stay centered.)
+
+6. **Interruptibility.** Rapidly-triggered or gesture-driven motion (toasts, toggles, drags) must be interruptible — CSS transitions or springs that retarget from current state, not keyframes that restart from zero.
+
+7. **GPU-only properties.** Animate `transform` and `opacity` only. Animating `width`/`height`/`margin`/`padding`/`top`/`left` (or Framer Motion `x`/`y`/`scale` shorthands under load) is a performance finding.
+
+8. **Accessibility.** `prefers-reduced-motion` is honored (gentler, not zero — keep opacity/color, drop movement). Hover animations are gated behind `@media (hover: hover) and (pointer: fine)`.
+
+9. **Asymmetric enter/exit.** Deliberate actions (a press, a hold, a destructive confirm) animate slower; system responses snap. Symmetric timing on a press-and-release or hold interaction is a finding.
+
+10. **Cohesion.** Motion matches the component's personality and the rest of the product — playful can be bouncier, a dashboard stays crisp. Mismatched personality, or a jarring crossfade where a subtle blur would bridge two states, is a finding. When unsure whether motion feels right, the strongest move is often to delete it.
+
+## Aggressive Escalation Triggers
+
+Flag these on sight, hard:
+
+- `transition: all` (unbounded property animation)
+- `scale(0)` or pure-fade entrances with no initial transform
+- `ease-in` on any UI interaction; weak built-in easing on a deliberate animation
+- Animation on a keyboard shortcut, command-palette toggle, or 100+/day action
+- UI duration > 300ms with no stated reason
+- `transform-origin: center` on a trigger-anchored popover/dropdown/tooltip
+- Keyframes on toasts, toggles, or anything added/triggered rapidly
+- Animating layout properties (`width`/`height`/`margin`/`padding`/`top`/`left`)
+- Framer Motion `x`/`y`/`scale` props on motion that runs while the page is busy
+- Updating a CSS variable on a parent to drive a child transform (style recalc storm)
+- Missing `prefers-reduced-motion` handling on movement
+- Ungated `:hover` motion
+- Symmetric enter/exit timing on a press-and-release or hold interaction
+- Everything-at-once entrance where a 30–80ms stagger belongs
+
+## Remedial Preference Hierarchy
+
+When proposing fixes, prefer earlier moves over later ones:
+
+1. **Delete the animation** (high-frequency / no purpose / keyboard-triggered).
+2. **Reduce it** — shorter duration, smaller transform, fewer animated properties.
+3. **Fix the easing** — swap `ease-in`→`ease-out`/custom curve; use a strong cubic-bezier.
+4. **Fix the origin/physicality** — correct `transform-origin`; replace `scale(0)` with `scale(0.95)`+opacity.
+5. **Make it interruptible** — keyframes → transitions, or a spring for gesture-driven motion.
+6. **Move it to the GPU** — layout props → `transform`/`opacity`; shorthand → full `transform` string; WAAPI for programmatic CSS.
+7. **Asymmetric timing** — slow the deliberate phase, snap the response.
+8. **Polish** — blur to mask crossfades, stagger for groups, `@starting-style` for entry, spring for "alive" elements.
+9. **Accessibility & cohesion** — add reduced-motion + hover gating; tune to match the component's personality.
+
+## Required Output Format
+
+Two parts, in this order.
+
+### Part 1 — Findings table (REQUIRED)
+
+A single markdown table. One row per issue. Never a "Before:/After:" list.
+
+| Before | After | Why |
+| --- | --- | --- |
+| `transition: all 300ms` | `transition: transform 200ms ease-out` | Specify exact properties; `all` animates unintended properties off-GPU |
+| `transform: scale(0)` | `transform: scale(0.95); opacity: 0` | Nothing appears from nothing — `scale(0)` looks like it came from nowhere |
+| `ease-in` on dropdown | `ease-out` + custom curve | `ease-in` delays the moment the user watches most; feels sluggish |
+| `transform-origin: center` on popover | `var(--radix-popover-content-transform-origin)` | Popovers scale from their trigger, not center (modals are exempt) |
+
+### Part 2 — Verdict (REQUIRED)
+
+Group remaining commentary by impact tier, highest first. Omit empty tiers.
+
+1. **Feel-breaking regressions** — sluggish easing, comes-from-nowhere, fires on high-frequency/keyboard actions.
+2. **Missed simplifications** — animations that should be removed or drastically reduced.
+3. **Performance** — non-GPU properties, dropped-frame risks, recalc storms.
+4. **Interruptibility & timing** — keyframes where transitions/springs belong; symmetric timing that should be asymmetric.
+5. **Origin, physicality & cohesion** — wrong origin, mismatched personality, jarring crossfades.
+6. **Accessibility** — reduced-motion and pointer/hover gating.
+
+Close with an explicit decision:
+
+- **Block** — any feel-breaking regression, animation on a keyboard/high-frequency action, `scale(0)`/`ease-in` on UI, or a non-GPU animation with an easy GPU fix.
+- **Approve** — no feel-breaking regressions, no obvious motion that should be deleted, durations and easing within bounds, interruptibility handled where needed, reduced-motion respected.
+
+Be specific and cite `file:line`. When a value is needed (a curve, a duration, a spring config), pull the exact one from [STANDARDS.md](STANDARDS.md) rather than approximating.
+
+## Guidelines
+
+- Prefer CSS transitions/`@starting-style`/WAAPI for predetermined motion; JS/springs for dynamic, interruptible, gesture-driven motion.
+- When unsure whether motion feels right, recommend reviewing it in slow motion / frame-by-frame and with fresh eyes the next day rather than guessing.
@@ -0,0 +1,188 @@
+# Animation Standards Reference
+
+The precise values, curves, and rules behind the review. Cite these in findings instead of approximating. Distilled from Emil Kowalski's design engineering philosophy ([animations.dev](https://animations.dev/)).
+
+## Should it animate? (frequency table)
+
+| Frequency | Decision |
+| --- | --- |
+| 100+ times/day (keyboard shortcuts, command palette toggle) | No animation. Ever. |
+| Tens of times/day (hover effects, list navigation) | Remove or drastically reduce |
+| Occasional (modals, drawers, toasts) | Standard animation |
+| Rare / first-time (onboarding, feedback, celebrations) | Can add delight |
+
+**Never animate keyboard-initiated actions** — they repeat hundreds of times daily; animation makes them feel slow and disconnected. (Raycast has no open/close animation — correct for something used hundreds of times a day.)
+
+Valid purposes for motion: spatial consistency, state indication, explanation, feedback, preventing jarring change. "It looks cool" on a frequently-seen element is not valid.
+
+## Easing
+
+Decision order:
+- Entering or exiting → **`ease-out`** (starts fast, feels responsive)
+- Moving / morphing on screen → **`ease-in-out`**
+- Hover / color change → **`ease`**
+- Constant motion (marquee, progress) → **`linear`**
+- Default → **`ease-out`**
+
+**Never `ease-in` on UI.** It starts slow, delaying the exact moment the user is watching. `ease-out` at 200ms *feels* faster than `ease-in` at 200ms.
+
+Built-in CSS easings are too weak. Use strong custom curves:
+
+```css
+--ease-out: cubic-bezier(0.23, 1, 0.32, 1);        /* strong ease-out for UI */
+--ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);    /* strong ease-in-out for on-screen movement */
+--ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);     /* iOS-like drawer curve (Ionic) */
+```
+
+Find curves at [easing.dev](https://easing.dev/) or [easings.co](https://easings.co/) — don't hand-roll from scratch.
+
+## Duration
+
+| Element | Duration |
+| --- | --- |
+| Button press feedback | 100–160ms |
+| Tooltips, small popovers | 125–200ms |
+| Dropdowns, selects | 150–250ms |
+| Modals, drawers | 200–500ms |
+| Marketing / explanatory | Can be longer |
+
+**Rule: UI animations stay under 300ms.** A 180ms dropdown feels more responsive than a 400ms one. Faster spinners make load feel faster (same actual time). Instant tooltips after the first (skip delay + animation) make a toolbar feel faster.
+
+## Physicality
+
+- **Never `scale(0)`.** Start from `scale(0.9–0.97)` + `opacity: 0`. Nothing in the real world appears from nothing.
+- **Origin-aware popovers.** Scale from the trigger, not center:
+  ```css
+  .popover { transform-origin: var(--radix-popover-content-transform-origin); } /* Radix */
+  .popover { transform-origin: var(--transform-origin); }                       /* Base UI */
+  ```
+  **Modals are exempt** — they appear centered in the viewport, keep `transform-origin: center`.
+- **Button press feedback.** `transform: scale(0.97)` on `:active`, `transition: transform 160ms ease-out`. Subtle (0.95–0.98). Applies to any pressable element.
+
+## Springs
+
+Feel natural because they simulate physics; no fixed duration — they settle on parameters. Use for: drag with momentum, "alive" elements (Dynamic Island), interruptible gestures, decorative mouse-tracking.
+
+```js
+// Apple-style (easier to reason about) — recommended
+{ type: "spring", duration: 0.5, bounce: 0.2 }
+
+// Traditional physics (more control)
+{ type: "spring", mass: 1, stiffness: 100, damping: 10 }
+```
+
+Keep bounce subtle (0.1–0.3); avoid bounce in most UI — reserve for drag-to-dismiss and playful interactions. Springs maintain velocity when interrupted (keyframes restart from zero), so they're ideal for gestures users may reverse mid-motion.
+
+Mouse interactions: interpolate with `useSpring` rather than tying value directly to mouse position (direct = artificial, no momentum). Only do this when the motion is decorative.
+
+## Interruptibility
+
+CSS **transitions** can be interrupted and retargeted mid-animation; **keyframes** restart from zero. For anything triggered rapidly (toasts being added, toggles), transitions are smoother.
+
+```css
+/* Interruptible — good for dynamic UI */
+.toast { transition: transform 400ms ease; }
+
+/* Not interruptible — avoid for dynamic UI */
+@keyframes slideIn { from { transform: translateY(100%); } to { transform: translateY(0); } }
+```
+
+Use `@starting-style` for entry without JS:
+
+```css
+.toast {
+  opacity: 1; transform: translateY(0);
+  transition: opacity 400ms ease, transform 400ms ease;
+  @starting-style { opacity: 0; transform: translateY(100%); }
+}
+```
+
+Legacy fallback: `useEffect(() => setMounted(true), [])` + `data-mounted` attribute.
+
+## Asymmetric timing
+
+Slow where the user is deciding, fast where the system responds.
+
+```css
+.overlay { transition: clip-path 200ms ease-out; }            /* release: fast */
+.button:active .overlay { transition: clip-path 2s linear; }  /* press: slow, deliberate */
+```
+
+## Performance
+
+- **Only animate `transform` and `opacity`** — they skip layout/paint and run on the GPU. `padding`/`margin`/`height`/`width`/`top`/`left` trigger all three rendering steps.
+- **Don't drive child transforms via a CSS variable on the parent** — it recalcs styles for all children. Set `transform` directly on the element.
+  ```js
+  element.style.setProperty('--swipe-amount', `${d}px`); // bad: recalc on all children
+  element.style.transform = `translateY(${d}px)`;        // good: only this element
+  ```
+- **Framer Motion shorthands are NOT hardware-accelerated.** `x`/`y`/`scale` run on the main thread via rAF and drop frames under load. Use the full transform string:
+  ```jsx
+  <motion.div animate={{ x: 100 }} />                          // drops frames under load
+  <motion.div animate={{ transform: "translateX(100px)" }} />  // hardware accelerated
+  ```
+- **CSS animations beat JS under load** — they run off the main thread; rAF-based animations stutter while the browser loads/scripts/paints. Use CSS for predetermined motion, JS for dynamic/interruptible.
+- **WAAPI** gives JS control with CSS performance (hardware-accelerated, interruptible, no library):
+  ```js
+  element.animate([{ clipPath: 'inset(0 0 100% 0)' }, { clipPath: 'inset(0 0 0 0)' }],
+    { duration: 1000, fill: 'forwards', easing: 'cubic-bezier(0.77, 0, 0.175, 1)' });
+  ```
+
+## Transforms & clip-path
+
+- **`translate` percentages** are relative to the element's own size — `translateY(100%)` moves by the element's height regardless of dimensions (how Sonner/Vaul position toasts/drawers). Prefer over hardcoded px.
+- **`scale()` scales children too** (font, icons, content) — a feature for press feedback.
+- **3D**: `rotateX/Y` + `transform-style: preserve-3d` for depth/orbit/flip without JS.
+- **`clip-path: inset(t r b l)`** is a powerful animation tool: each value eats in from that side. Uses: reveal-on-scroll (`inset(0 0 100% 0)` → `inset(0 0 0 0)`), hold-to-delete overlay, seamless tab color transitions (duplicate + clip the active copy), comparison sliders.
+
+## Gestures & drag
+
+- **Momentum dismissal**: don't require crossing a distance threshold — compute velocity (`Math.abs(distance)/elapsedMs`); dismiss if `> ~0.11`. A flick should be enough.
+- **Damping at boundaries**: dragging past a natural edge moves less the further you go (real things slow before stopping).
+- **Pointer capture** once dragging starts, so it continues when the pointer leaves bounds.
+- **Multi-touch protection**: ignore extra touch points after the drag begins (`if (isDragging) return`) — prevents jumps.
+- **Friction over hard stops** — allow over-drag with rising resistance rather than an invisible wall.
+
+## Masking imperfect crossfades
+
+When a crossfade shows two overlapping states despite tuning easing/duration, add subtle `filter: blur(2px)` during the transition to blend them into one perceived transformation. Keep blur < 20px (heavy blur is expensive, especially Safari).
+
+## Stagger
+
+Stagger group entrances; 30–80ms between items. Longer delays feel slow. Stagger is decorative — never block interaction while it plays.
+
+```css
+.item { opacity: 0; transform: translateY(8px); animation: fadeIn 300ms ease-out forwards; }
+.item:nth-child(2) { animation-delay: 50ms; }
+.item:nth-child(3) { animation-delay: 100ms; }
+@keyframes fadeIn { to { opacity: 1; transform: translateY(0); } }
+```
+
+## Accessibility
+
+```css
+@media (prefers-reduced-motion: reduce) {
+  .element { animation: fade 0.2s ease; } /* keep opacity/color, drop transform-based motion */
+}
+@media (hover: hover) and (pointer: fine) {
+  .element:hover { transform: scale(1.05); } /* gate hover motion — touch fires false hovers on tap */
+}
+```
+
+```jsx
+const reduce = useReducedMotion();
+const closedX = reduce ? 0 : '-100%';
+```
+
+Reduced motion means fewer and gentler animations, not zero — keep transitions that aid comprehension, remove movement/position changes.
+
+## Debugging (recommend in reviews when feel is uncertain)
+
+- **Slow motion**: bump duration 2–5× or use DevTools animation inspector. Check colors crossfade cleanly, easing doesn't stop abruptly, `transform-origin` is right, coordinated properties stay in sync.
+- **Frame-by-frame**: Chrome DevTools Animations panel reveals timing drift between coordinated properties.
+- **Real devices** for gestures (drawers, swipe) — connect a phone, hit the dev server by IP, use Safari remote devtools.
+- **Fresh eyes next day** — imperfections invisible during development surface later.
+
+## Cohesion
+
+Match motion to the component's personality: playful can be bouncier; a professional dashboard should be crisp and fast. Sonner feels right partly because easing, duration, design, and even the name are in harmony — slightly slower, `ease` rather than `ease-out`, to feel elegant. Opacity + height in entering/exiting lists is trial and error; there's no formula — adjust until it feels right.
@@ -0,0 +1,12 @@
+/public
+**/node_modules
+.git
+manimations/*.*
+/zola
+/zola-v*.tar.gz
+/artifacts
+**/dist
+**/.astro
+**/.strapi
+**/.tmp
+**/build
@@ -0,0 +1,25 @@
+name: Lighthouse
+
+on:
+  push:
+    branches: [main, astro-migration]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  lighthouse:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: pnpm
+
+      - run: pnpm install --frozen-lockfile --filter site
+
+      - name: Run Lighthouse CI
+        run: pnpm --filter site run lighthouse
@@ -1 +1,6 @@
-/public
+/public
+node_modules
+manimations/*.*
+/zola
+/zola-v*.tar.gz
+/artifacts
@@ -0,0 +1,64 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## What this is
+
+A personal blog (andwati.com — "Thoughts and Musings") built with [Zola](https://www.getzola.org/), a Rust-based static site generator. All templates, styles, and content are custom (no external theme is used — `themes/` is empty).
+
+## Commands
+
+- `zola build` (or `make build`) — build the site into `public/`
+- `zola serve` (or `make serve`) — serve locally with live reload
+- `make clean` — remove `public/`
+- `make all` — clean + build
+- `./bin/update-zola` — checks the installed Zola version against the latest GitHub release and offers to install it into `~/.cargo/bin`
+- `node scripts/validate-post.mjs` — validates staged post front-matter (run as a pre-commit hook); checks kebab-case filenames and required `title`/`date` TOML front-matter fields
+
+There is no JS/CSS build tooling beyond Zola itself: `compile_sass = true` in `zola.toml` means Sass under `sass/` is compiled directly by Zola.
+
+Deployment is self-hosted via Dokploy: `Dockerfile` builds the site with Zola and serves `public/` with `static-web-server`, configured by `sws.toml` (security headers, redirects) at the image's working directory root.
+
+## Content structure
+
+- Posts live in `content/posts/`, either as a single `.md` file (`content/posts/my-post.md`) or as a directory with `index.md` (`content/posts/my-post/index.md`) when a post has co-located assets.
+- Front matter is TOML (`+++ ... +++`), e.g.:
+  ```
+  +++
+  title = "..."
+  description = "..."
+  author = "andwati"
+  date = YYYY-MM-DD
+  [taxonomies]
+  tags = ["..."]
+  +++
+  ```
+- `tags` is the only taxonomy (`taxonomies = [{ name = "tags" }]` in `zola.toml`).
+- `content/archive/_index.md`, `content/about.md`, `content/_index.md` are standalone pages.
+- Custom shortcodes available in post bodies: `note`, `tip`, `warning`, `danger` (callout boxes, see `templates/shortcodes/`) and `youtube(id="...")`.
+
+## Templates & styling
+
+- `templates/base.html` is the root layout; page-type templates (`index.html`, `page.html`, `posts.html`, `taxonomy_list.html`, `taxonomy_single.html`, `archive.html`, `404.html`) extend it.
+- `templates/partials/` holds reusable fragments (header, footer, profile, post-card, post-nav, series-nav, related-posts, toc/toc-sidebar, comments, social-share).
+- `templates/feed.json`, `templates/rss.xml`, `templates/sitemap.xml`, `templates/robots.txt` are generated-output templates driven by the `generate_feeds`/`generate_robots_txt` settings in `zola.toml`.
+- Sass is split by concern in `sass/` (`_layout`, `_header`, `_footer`, `_hero`, `_article`, `_typography`, `_theme`, `_search`, `_variables`, `_utilities`, `_transitions`, `_404`, `_scroll-top`, `_feed`) and assembled via `sass/main.scss`.
+- Site supports light/dark theme toggling (`enable_theme_toggle`) and full-text search (`enable_search`, `build_search_index = true`) — search index and theme logic live in the corresponding JS under `static/js/` and Sass partials above.
+
+## Site configuration
+
+All site-wide behavior/config (analytics, author/profile info, social links, nav menu, Utterances comment settings, search, related posts, the 404 terminal-themed easter egg) is centralized in `zola.toml` under `[extra]`. Check there before hardcoding values in templates.
+
+## Astro/Strapi migration (in progress, `astro-migration` branch)
+
+The site is being rebuilt as a pnpm workspace with two apps: `apps/site` (Astro) and `apps/cms` (Strapi, SQLite-backed). Package management is **pnpm only** (no npm/yarn) and linting/formatting is **Biome** (`pnpm lint`, `pnpm lint:fix`) — not ESLint/Prettier. Markdown files under `content/` remain the canonical source of truth; Strapi is an editing UI over them, not the source of record. The existing Zola site (`zola.toml`, `templates/`, `sass/`, `content/posts/` etc.) stays in place until migration is complete — remove Zola-specific files progressively as their Astro/Strapi equivalents land, not all at once.
+
+## Agent skills
+
+`.agents/skills/` contains pulled-in skills (`animation-vocabulary`, `emil-design-eng`, `review-animations`) tracked via `skills-lock.json`, useful for UI/animation review and design-engineering guidance when touching templates or Sass.
+
+## Git commits
+
+Never add `Co-Authored-By: Claude` (or any other Claude/Anthropic self-attribution) to commit messages or pull request descriptions/titles. Write commit messages and PRs as if authored solely by the user.
+
+Commit regularly: after each successful, working step (not just at the end of a task), so history stays granular and revertible.
@@ -0,0 +1,110 @@
+# Dokploy deployment
+
+The production deployment is one Dokploy Compose application with two
+services:
+
+- `site` builds the Astro app and serves its static output with
+  `static-web-server`.
+- `cms` runs Strapi with persistent SQLite/admin data and a persistent Git
+  checkout.
+
+Markdown remains the source of truth. A Strapi edit writes into the checkout,
+commits and pushes the changed Markdown (plus a generated bookshelf cover when
+applicable), then calls Dokploy's deploy webhook. The redeploy builds Astro
+from that new commit.
+
+## GitHub token
+
+Create a fine-grained personal access token restricted to the
+`andwati/andwati.com` repository with:
+
+- Repository contents: read and write
+- Metadata: read (automatically included)
+
+The configured publishing branch must accept direct pushes from the token.
+Store the token only in Dokploy as `GITHUB_TOKEN`.
+
+## Dokploy application
+
+1. Create a Compose application from this repository and select
+   `docker-compose.prod.yml`.
+2. Configure its source branch to match `CONTENT_GIT_BRANCH` (normally
+   `main`).
+3. Route the public site domain to the `site` service on port `80`.
+4. Route the CMS domain (for example `cms.andwati.com`) to the `cms` service
+   on port `1337`.
+5. Copy the application's deploy webhook URL into
+   `DOKPLOY_DEPLOY_WEBHOOK_URL`.
+6. Add the environment variables below and deploy.
+
+Required secrets:
+
+```dotenv
+CMS_PUBLIC_URL=https://cms.andwati.com
+APP_KEYS=<four comma-separated random values>
+API_TOKEN_SALT=<random value>
+ADMIN_JWT_SECRET=<random value>
+TRANSFER_TOKEN_SALT=<random value>
+JWT_SECRET=<random value>
+ENCRYPTION_KEY=<random value>
+GITHUB_TOKEN=<fine-grained GitHub token>
+DOKPLOY_DEPLOY_WEBHOOK_URL=<Dokploy Compose deploy webhook>
+```
+
+Optional publishing settings:
+
+```dotenv
+CONTENT_GIT_REPOSITORY=andwati/andwati.com
+CONTENT_GIT_BRANCH=main
+CONTENT_GIT_COMMIT_NAME="andwati.com CMS"
+[email protected]
+```
+
+Site analytics (read at build time by `apps/site`, so these must be set on
+the `site` service before it builds, not just at runtime):
+
+```dotenv
+PUBLIC_UMAMI_SCRIPT_URL=https://analytics.andwati.com/script.js
+PUBLIC_UMAMI_WEBSITE_ID=9eef8fba-c932-4488-ae23-6b84553e8c29
+```
+
+`Analytics.astro` silently no-ops if either is unset — safe to deploy without
+them, but analytics won't record anything until both are present at build
+time. `sws.toml`'s CSP already allows `analytics.andwati.com` and
+`utteranc.es` (comments); if the Umami host ever changes, update both that
+CSP and these two vars together, or the tracker will be silently blocked in
+production instead of erroring visibly.
+
+Generate each random secret independently; do not reuse the local development
+values from `docker-compose.yml`.
+
+## Persistent data
+
+The production Compose file declares three named volumes:
+
+- `cms_database` keeps Strapi's admin users, API tokens, and SQLite cache.
+- `cms_uploads` keeps files uploaded through Strapi.
+- `content_checkout` keeps the Git working tree used for publishing.
+
+Back up `cms_database` and `cms_uploads`. The content checkout is recoverable
+from Git, but retaining it protects an edit if the process stops between the
+filesystem write and Git push.
+
+On startup, the CMS fast-forwards a clean checkout to the configured branch.
+If it finds uncommitted files, it preserves them and starts without pulling so
+an interrupted edit is not overwritten. Resolve and push those files from the
+volume before forcing a reset.
+
+## Local validation
+
+Provide temporary values for required interpolation variables, then validate
+the production manifest:
+
+```sh
+docker compose --env-file .env.production \
+  -f docker-compose.prod.yml config
+docker compose --env-file .env.production \
+  -f docker-compose.prod.yml build
+```
+
+The existing `docker-compose.yml` remains the local Strapi development setup.
@@ -0,0 +1,20 @@
+# Production image for the Astro site. Build from the workspace root:
+#   docker build -t andwati-site .
+
+FROM node:24-bookworm-slim AS build
+RUN corepack enable
+WORKDIR /app
+
+COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
+COPY apps/site/package.json apps/site/package.json
+COPY apps/cms/package.json apps/cms/package.json
+COPY apps/site apps/site
+COPY content content
+COPY scripts scripts
+RUN pnpm install --frozen-lockfile --filter andwati-com --filter site
+RUN pnpm --filter site build
+
+FROM ghcr.io/static-web-server/static-web-server:2
+COPY --from=build /app/apps/site/dist /public
+COPY sws.toml /sws.toml
+EXPOSE 80
@@ -1,19 +0,0 @@
-#!/usr/bin/make -f
-
-.PHONY: all build
-
-BUILD_DIR := public
-
-all: clean build
-
-clean:
-	rm -rfd ./$(BUILD_DIR)
-
-build:
-	zola build
-
-serve:
-	zola serve
-
-update-zola:
-	@./bin/update-zola
@@ -1,8 +1 @@
-# TODO
-
- [ ] create new post script
- [ ] add google analytics
- [ ] move goatcounter config to config.toml
- [ ] modularize open graph(og) tags
- [ ] add favicon to config
- [ ] add latex support
+# andwati.com
@@ -0,0 +1,210 @@
+# Astro + Strapi Rebuild — TODO
+
+Tracking doc for the `astro-migration` branch. See the locked spec in the
+approved plan for full rationale on each decision referenced below.
+
+## Done
+
+- [x] Scaffold pnpm workspace (`apps/site` Astro, `apps/cms` Strapi + SQLite)
+- [x] Switch tooling to pnpm-only, add Biome for lint/format
+- [x] Define shared `content/` schema (writings, portfolio, bookshelf, blogs)
+      with TOML frontmatter matching the legacy Zola format
+- [x] Bookshelf schema covers both books (ISBN) and papers (DOI/arXiv id)
+- [x] Custom Astro content loader parsing `+++` TOML frontmatter directly
+      (no YAML conversion step)
+- [x] Basic list/detail pages for all four content types, verified running
+      end-to-end in-browser (`pnpm --filter site dev`)
+- [x] CLAUDE.md updated: no agent self-attribution in commits/PRs, commit
+      regularly after each working step
+- [x] Strapi content-type definitions matching the `content/` schema exactly
+      (writings, portfolio, bookshelf, blogs) — verified boots and registers
+      all four REST routes
+- [x] `apps/cms/Dockerfile.dev` + root `docker-compose.yml` for running
+      Strapi locally in a container (node:24-bookworm-slim, matches local
+      Node version); `apps/cms/Dockerfile` production multi-stage build for
+      later Dokploy deployment. Verified: builds, boots, admin panel and API
+      reachable, shared `content/` volume mounted at the right relative path
+
+## Content pipeline
+
+- [x] Strapi custom provider/lifecycle hooks that read + write the same
+      Markdown files in `content/` (Strapi's DB stays a disposable cache) —
+      `apps/cms/src/utils/content-{file,sync}.ts`, wired in `src/index.ts`
+- [x] Verify round-trip: edit in Strapi admin → file on disk updates, and
+      vice versa, without drift — verified create/update/delete via the
+      content-manager API, plus idempotent re-import across a restart
+- [x] Bookshelf ISBN lookup hook with local cover caching —
+      `apps/cms/src/utils/bookshelf-covers.ts` fetches from Open Library by
+      ISBN and caches into `apps/site/public/covers/`; verified end-to-end
+      (real cover downloaded, `cover_image` synced to file, cleaned up on
+      delete)
+- [x] Bookshelf paper lookup hook — Semantic Scholar backfills title/authors
+      by DOI/arXiv id when missing. No cover/thumbnail: neither Semantic
+      Scholar nor arXiv offers a reliable image source for papers, so
+      `cover_image` stays manually-set for papers (or gets one later from
+      the OG-image pipeline below)
+- [x] OG image auto-generation extended to all three content types
+      (writings, portfolio, bookshelf) using the new design system —
+      `scripts/generate-og-images.astro-site.mjs`, wired into `apps/site`'s
+      build script; `Base.astro` renders `og:image`/`twitter:image` from a
+      per-page `ogImage` prop (writings/bookshelf detail pages wire it in;
+      portfolio has no detail page yet to wire it into). Uses static-weight
+      Fraunces/Newsreader font packages, not the variable fonts the site
+      ships — satori's opentype.js parser can't read the variable fvar table
+- [x] `llms.txt` generation extended to cover all content types — unblocked
+      once `site.config.ts` existed (built above for feeds/meta anyway):
+      `scripts/generate-llms.astro-site.mjs` reads all four content
+      directories directly, wired into `apps/site`'s build script
+
+## Design system
+
+- [x] New typography scale + color system — dark-first (warm near-black,
+      cream text, coral accent) with a warm-paper light mode;
+      Fraunces (display/italic) + Newsreader (body) + JetBrains Mono
+      (nav/meta/code), fluid clamp() type scale. `src/styles/tokens.css`.
+      Referenced pixperk.tech and mcyoung.xyz — see the commit for specifics
+- [x] Motion primitives: CSS + native Web Animations API spring utility —
+      `apps/site/src/lib/spring.ts` (damped-oscillator keyframes,
+      `prefers-reduced-motion` aware). Not wired into any component yet —
+      the Three.js centerpiece below is the natural first user
+- [x] Base layout/components replacing the placeholder `Base.astro` — real
+      header/nav with active-link state, theme toggle, footer with social
+      links. Verified light + dark in-browser across home, a writing
+      detail page (TOC/headings), bookshelf, and 404
+- [x] Homepage redesign around the Three.js centerpiece as hero — the
+      constellation sits above a 3-column dashboard (latest writings,
+      portfolio, bookshelf), verified rendering and hover/click working
+      in-browser
+- [x] New 404 page concept (terminal easter egg retired) — "Page Fault",
+      now fully styled with the rest of the design system
+
+## Three.js centerpiece
+
+- [x] Constellation data model: nodes are real content entries (writings,
+      portfolio, bookshelf), edges are shared-tag connections — the same
+      relationship "related posts" already uses, drawn instead of listed.
+      No decorative/fake data. `src/lib/constellation-data.ts`
+- [x] Built as an isolated component (`Constellation.astro` + a plain
+      client `<script>` module, no framework), fibonacci-sphere layout,
+      hover raycasting with a title tooltip, click-through to the entry
+- [x] Fallback for `prefers-reduced-motion` (skips rotation/entrance
+      animation) and no-WebGL (`supportsWebGL()` check hides the canvas
+      entirely, falls back to a `<noscript>`-style plain count)
+- [x] Perf budget check — scene is trivially light (24 nodes, 12x12-segment
+      spheres, a handful of line-segment edges: well under 10k triangles),
+      renders at 100+fps uncapped with no dropped frames. The real cost is
+      the JS payload: three.js core pulls in ~130KB gzip / ~106KB brotli
+      regardless of `import *` vs named imports (`sideEffects: false`
+      already lets Rollup tree-shake fully; tried named imports, no size
+      change). That script is a deferred module (doesn't block first
+      paint/DCL) and the page was interactive in ~270ms in testing. No
+      code changes made — budget is fine as shipped
+
+## Content features carried over from the Zola site
+
+- [x] Series-nav (multi-part post series) — `writings/[...slug].astro`,
+      uses the existing `extra.series`/`extra.series_index` fields
+- [x] Table of contents — sticky sidebar on desktop (>=74rem), falls back to
+      the original inline list below the tags on narrower viewports; same
+      heading data rendered via a shared `TocList.astro` so the two aren't
+      duplicated markup by hand. `.container--wide` bumped 64rem → 76rem so
+      big monitors use more of the screen (prose column itself stays capped
+      at 42rem for readability — the extra width is the TOC gutter);
+      verified at 390/900/1180/1920px with no distortion at any width
+- [x] Prev/next post navigation
+- [x] Related posts (tag-based, tag-overlap ranked, limit 3)
+- [x] Per-tag descriptions on tag archive pages — `/tags/` + `/tags/[tag]/`,
+      descriptions ported from `zola.toml`'s `[extra.tag_descriptions]`
+- [x] `llms_description` meta (site-wide default in `site.config.ts` +
+      per-post override, rendered as `<meta name="description">` in
+      `Base.astro`)
+- [x] RSS/JSON feeds — `/rss.xml`, `/feed.json`
+- [x] Sitemap + robots.txt — `@astrojs/sitemap`, static `public/robots.txt`
+- [x] Code block syntax highlighting — `toml-content-loader.ts` renders
+      fenced code blocks through `highlight.js`'s core build with only the
+      11 languages content actually uses registered (no bundled-theme/WASM
+      grammar weight like shiki, which was tried first and swapped out for
+      this lighter option); `.hljs-*` token classes in `global.css` are
+      colored from the existing design tokens (`--accent`, `--text-muted`,
+      ...), so they already switch with the site's theme with no extra
+      `[data-theme]` rules needed
+
+## Search & comments
+
+- [x] Pagefind integration — indexes the build output (`pnpm build` runs
+      `astro build && pagefind --site dist`), `/search/` page using
+      Pagefind's default UI; verified with a real query in a browser
+- [x] Comments: kept Utterances (not Webmentions) — `Comments.astro`, wired
+      to `andwati/andwati.com`, with the same dark/light theme-sync-via-
+      postMessage behavior the legacy site had, adapted to this site's
+      `data-theme` attribute. The `rel="webmention"` link was removed since
+      it's unused now. `sws.toml`'s CSP updated to allow `utteranc.es`
+      (script-src, frame-src) — without that the widget is silently blocked
+      in production
+
+## Analytics
+
+- [x] Umami — self-hosted at `analytics.andwati.com`. `Analytics.astro`
+      renders the tracker script from `PUBLIC_UMAMI_SCRIPT_URL` +
+      `PUBLIC_UMAMI_WEBSITE_ID` (set in `apps/site/.env`, gitignored — copy
+      into the production environment's env vars too); `sws.toml`'s CSP
+      updated to allow that host in `script-src`/`connect-src`
+
+## Migration from the legacy Zola site
+
+- [x] Script/process to convert `content/posts/*.md` into the new
+      `content/writings/` schema — `scripts/migrate-posts-to-writings.mjs`,
+      additive only (`content/posts/` untouched), re-runnable/idempotent.
+      2 of 20 posts (`from-c-to-machine-code`,
+      `self-hosting-gitea-and-mirroring-github`) use note/tip/warning/danger
+      callout shortcodes — flagged by the script, still left as-is in the
+      body text
+- [x] note/tip/warning/danger callout shortcode rendering — the legacy
+      `{% <note> %} ... {% </note> %}` blocks are converted to styled
+      `.callout` markup by `toml-content-loader.ts`'s `renderCallouts()`
+      (runs before the body's markdown parse), styled in `global.css` to
+      match the new design system. Verified in-browser on
+      `from-c-to-machine-code`
+- [x] Preserve slugs/URLs via redirects — the script generates 301s from
+      `/posts/<slug>/` to `/writings/<slug>/` into `sws.toml`, idempotently
+- [x] Migrate `content/archive/`, `content/about.md` equivalents —
+      `/archive/` groups every published writing by year; `/about/` reframes
+      the legacy copy around the site's "digital legacy" identity while
+      preserving its PGP and security contact details. Both are in the main
+      navigation, and the linked `.well-known` files are copied into Astro's
+      public output
+- [ ] Verify RSS subscribers and inbound links survive the cutover — can
+      only really be checked once this is deployed live (**needs your
+      input**: this is a production-cutover verification, not a build-time
+      one)
+
+## Infra / deployment
+
+- [x] Wire Strapi into the Dokploy deployment alongside the Astro build —
+      `docker-compose.prod.yml` defines both production services, persistent
+      CMS/Git volumes, reverse-proxy settings, and secret-only configuration
+- [x] Build trigger decided and implemented: Strapi commits Markdown and
+      generated covers to Git, pushes the production branch, then calls the
+      Dokploy Compose deploy webhook so Astro rebuilds from the durable commit
+- [x] Update `Dockerfile`/`sws.toml` for Astro's `apps/site/dist` output,
+      current security headers, legacy redirects, and the custom 404 page
+- [ ] Launch the production Compose application and configure its domains,
+      secrets, GitHub token, and deploy webhook in Dokploy — repository-side
+      setup is complete in `DEPLOYMENT.md`; host access is still required
+
+## Cleanup
+
+- [ ] Remove Zola-specific files (`zola.toml`, `templates/`, `sass/`,
+      `themes/`, `static/`, `Makefile`, `bin/update-zola`, `content/posts/`,
+      `content/archive/_index.md`, `content/about.md`, `content/_index.md`,
+      legacy OG/llms scripts) — verified safe: root `Dockerfile` already
+      builds `apps/site` (not `zola build`), nothing in `apps/site` reads
+      those content files, and `content/writings/` has all 20 posts from
+      `content/posts/`. Root `package.json`'s `legacy:*` scripts already
+      removed. **Blocked**: the actual `git rm` was refused by the
+      permission system as irreversible destruction — run it yourself (fully
+      reversible via git history/revert since these are tracked files):
+      `git rm -r templates/ sass/ themes/ static/ zola.toml Makefile bin/
+      content/posts/ content/archive/_index.md content/about.md
+      content/_index.md scripts/generate-llms.mjs
+      scripts/generate-og-images.mjs`
@@ -0,0 +1,21 @@
+HOST=0.0.0.0
+PORT=1337
+APP_KEYS="toBeModified1,toBeModified2"
+API_TOKEN_SALT=tobemodified
+ADMIN_JWT_SECRET=tobemodified
+TRANSFER_TOKEN_SALT=tobemodified
+JWT_SECRET=tobemodified
+ENCRYPTION_KEY=tobemodified
+
+# Production reverse-proxy and Git publishing settings. Git publishing stays
+# disabled during local development unless explicitly enabled.
+PUBLIC_URL=http://localhost:1337
+IS_PROXIED=false
+GIT_PUBLISH_ENABLED=false
+CONTENT_REPOSITORY_ROOT=
+CONTENT_GIT_REPOSITORY=andwati/andwati.com
+CONTENT_GIT_BRANCH=main
+CONTENT_GIT_COMMIT_NAME="andwati.com CMS"
+CONTENT_GIT_COMMIT_EMAIL=[email protected]
+GITHUB_TOKEN=
+DOKPLOY_DEPLOY_WEBHOOK_URL=
@@ -0,0 +1,131 @@
+############################
+# OS X
+############################
+
+.DS_Store
+.AppleDouble
+.LSOverride
+Icon
+.Spotlight-V100
+.Trashes
+._*
+
+
+############################
+# Linux
+############################
+
+*~
+
+
+############################
+# Windows
+############################
+
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+$RECYCLE.BIN/
+*.cab
+*.msi
+*.msm
+*.msp
+
+
+############################
+# Packages
+############################
+
+*.7z
+*.csv
+*.dat
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+*.com
+*.class
+*.dll
+*.exe
+*.o
+*.seed
+*.so
+*.swo
+*.swp
+*.swn
+*.swm
+*.out
+*.pid
+
+
+############################
+# Logs and databases
+############################
+
+.tmp
+*.log
+*.sql
+*.sqlite
+*.sqlite3
+
+
+############################
+# Misc.
+############################
+
+*#
+ssl
+.idea
+nbproject
+public/uploads/*
+!public/uploads/.gitkeep
+.tsbuildinfo
+.eslintcache
+
+############################
+# Node.js
+############################
+
+lib-cov
+lcov.info
+pids
+logs
+results
+node_modules
+.node_history
+
+############################
+# Package managers
+############################
+
+.yarn/*
+!.yarn/cache
+!.yarn/unplugged
+!.yarn/patches
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+.pnp.*
+yarn-error.log
+
+############################
+# Tests
+############################
+
+coverage
+
+############################
+# Strapi
+############################
+
+.env
+license.txt
+exports
+.strapi
+dist
+build
+.strapi-updater.json
+.strapi-cloud.json
@@ -0,0 +1,37 @@
+# Production image for the Strapi CMS. Multi-stage: install deps, build the
+# admin panel, then copy only the built output + prod node_modules into the
+# runtime layer.
+#
+# Build context must be the repo root (pnpm workspace root), e.g.:
+#   docker build -f apps/cms/Dockerfile -t andwati-cms .
+
+FROM node:24-bookworm-slim AS base
+RUN corepack enable
+WORKDIR /app
+
+FROM base AS deps
+# better-sqlite3 needs to compile if no prebuilt binary matches the platform.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3 make g++ \
+    && rm -rf /var/lib/apt/lists/*
+COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
+COPY apps/site/package.json apps/site/package.json
+COPY apps/cms/package.json apps/cms/package.json
+RUN pnpm install --frozen-lockfile --filter cms
+
+FROM deps AS build
+ENV NODE_ENV=production
+COPY apps/cms apps/cms
+RUN pnpm --filter cms build
+
+FROM base AS runtime
+ENV NODE_ENV=production
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates git \
+    && rm -rf /var/lib/apt/lists/*
+COPY --from=build /app/node_modules /app/node_modules
+COPY --from=build /app/apps/cms /app/apps/cms
+COPY --chmod=755 apps/cms/docker-entrypoint.sh /usr/local/bin/andwati-cms-entrypoint
+WORKDIR /app/apps/cms
+EXPOSE 1337
+ENTRYPOINT ["andwati-cms-entrypoint"]
@@ -0,0 +1,30 @@
+# Local testing image for the Strapi CMS — runs `strapi develop` with the
+# workspace's own lockfile, so it matches what `pnpm --filter cms develop`
+# does on the host. Not for production (see Dockerfile for that).
+#
+# Build context must be the repo root (pnpm workspace root), e.g.:
+#   docker build -f apps/cms/Dockerfile.dev -t andwati-cms-dev .
+# or simply: docker compose up cms
+
+FROM node:24-bookworm-slim
+
+# better-sqlite3 needs to compile if no prebuilt binary matches the platform.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    python3 make g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN corepack enable
+WORKDIR /app
+
+# Copy just the manifests first so `pnpm install` is cached across rebuilds
+# unless a package.json actually changes.
+COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
+COPY apps/site/package.json apps/site/package.json
+COPY apps/cms/package.json apps/cms/package.json
+RUN pnpm install --frozen-lockfile --filter cms
+
+COPY apps/cms apps/cms
+
+WORKDIR /app/apps/cms
+EXPOSE 1337
+CMD ["pnpm", "develop"]
@@ -0,0 +1,61 @@
+# 🚀 Getting started with Strapi
+
+Strapi comes with a full featured [Command Line Interface](https://docs.strapi.io/dev-docs/cli) (CLI) which lets you scaffold and manage your project in seconds.
+
+### `develop`
+
+Start your Strapi application with autoReload enabled. [Learn more](https://docs.strapi.io/dev-docs/cli#strapi-develop)
+
+```
+npm run develop
+# or
+yarn develop
+```
+
+### `start`
+
+Start your Strapi application with autoReload disabled. [Learn more](https://docs.strapi.io/dev-docs/cli#strapi-start)
+
+```
+npm run start
+# or
+yarn start
+```
+
+### `build`
+
+Build your admin panel. [Learn more](https://docs.strapi.io/dev-docs/cli#strapi-build)
+
+```
+npm run build
+# or
+yarn build
+```
+
+## ⚙️ Deployment
+
+Strapi gives you many possible deployment options for your project including [Strapi Cloud](https://cloud.strapi.io). Browse the [deployment section of the documentation](https://docs.strapi.io/dev-docs/deployment) to find the best solution for your use case.
+
+```
+yarn strapi deploy
+```
+
+## 📚 Learn more
+
+- [Resource center](https://strapi.io/resource-center) - Strapi resource center.
+- [Strapi documentation](https://docs.strapi.io) - Official Strapi documentation.
+- [Strapi tutorials](https://strapi.io/tutorials) - List of tutorials made by the core team and the community.
+- [Strapi blog](https://strapi.io/blog) - Official Strapi blog containing articles made by the Strapi team and the community.
+- [Changelog](https://strapi.io/changelog) - Find out about the Strapi product updates, new features and general improvements.
+
+Feel free to check out the [Strapi GitHub repository](https://github.com/strapi/strapi). Your feedback and contributions are welcome!
+
+## ✨ Community
+
+- [Discord](https://discord.strapi.io) - Come chat with the Strapi community including the core team.
+- [Forum](https://forum.strapi.io/) - Place to discuss, ask questions and find answers, show your Strapi project and get feedback or just talk with other Community members.
+- [Awesome Strapi](https://github.com/strapi/awesome-strapi) - A curated list of awesome things related to Strapi.
+
+---
+
+<sub>🤫 Psst! [Strapi is hiring](https://strapi.io/careers).</sub>
@@ -0,0 +1,27 @@
+import type { Core } from "@strapi/strapi";
+
+const config = ({
+  env,
+}: Core.Config.Shared.ConfigParams): Core.Config.Admin => ({
+  auth: {
+    secret: env("ADMIN_JWT_SECRET")!,
+  },
+  apiToken: {
+    salt: env("API_TOKEN_SALT")!,
+  },
+  transfer: {
+    token: {
+      salt: env("TRANSFER_TOKEN_SALT")!,
+    },
+  },
+  secrets: {
+    encryptionKey: env("ENCRYPTION_KEY")!,
+  },
+  flags: {
+    nps: env.bool("FLAG_NPS", true),
+    promoteEE: env.bool("FLAG_PROMOTE_EE", true),
+    docLinks: env.bool("FLAG_DOC_LINKS", true),
+  },
+});
+
+export default config;
@@ -0,0 +1,16 @@
+import type { Core } from "@strapi/strapi";
+
+const config: Core.Config.Api = {
+  rest: {
+    defaultLimit: 25,
+    maxLimit: 100,
+    withCount: true,
+    strictParams: true,
+  },
+  documents: {
+    strictParams: true,
+    strictRelations: true,
+  },
+};
+
+export default config;
@@ -0,0 +1,94 @@
+import { isDatabaseClientKind } from "@strapi/database";
+import type { Core } from "@strapi/strapi";
+import path from "path";
+
+const config = ({
+  env,
+}: Core.Config.Shared.ConfigParams): Core.Config.Database => {
+  const client = env("DATABASE_CLIENT", "sqlite");
+
+  if (!isDatabaseClientKind(client)) {
+    throw new Error(
+      `Unsupported DATABASE_CLIENT: ${client}. Use "postgres", "mysql", or "sqlite".`,
+    );
+  }
+
+  const connections: Record<
+    Core.Config.Database.ClientKind,
+    Core.Config.Database["connection"]
+  > = {
+    mysql: {
+      client: "mysql",
+      connection: {
+        host: env("DATABASE_HOST", "localhost"),
+        port: env.int("DATABASE_PORT", 3306),
+        database: env("DATABASE_NAME", "strapi"),
+        user: env("DATABASE_USERNAME", "strapi"),
+        password: env("DATABASE_PASSWORD", "strapi"),
+        ssl: env.bool("DATABASE_SSL", false) && {
+          key: env("DATABASE_SSL_KEY", undefined),
+          cert: env("DATABASE_SSL_CERT", undefined),
+          ca: env("DATABASE_SSL_CA", undefined),
+          capath: env("DATABASE_SSL_CAPATH", undefined),
+          cipher: env("DATABASE_SSL_CIPHER", undefined),
+          rejectUnauthorized: env.bool(
+            "DATABASE_SSL_REJECT_UNAUTHORIZED",
+            true,
+          ),
+        },
+      },
+      pool: {
+        min: env.int("DATABASE_POOL_MIN", 2),
+        max: env.int("DATABASE_POOL_MAX", 10),
+      },
+    },
+    postgres: {
+      client: "postgres",
+      connection: {
+        connectionString: env("DATABASE_URL"),
+        host: env("DATABASE_HOST", "localhost"),
+        port: env.int("DATABASE_PORT", 5432),
+        database: env("DATABASE_NAME", "strapi"),
+        user: env("DATABASE_USERNAME", "strapi"),
+        password: env("DATABASE_PASSWORD", "strapi"),
+        ssl: env.bool("DATABASE_SSL", false) && {
+          key: env("DATABASE_SSL_KEY", undefined),
+          cert: env("DATABASE_SSL_CERT", undefined),
+          ca: env("DATABASE_SSL_CA", undefined),
+          capath: env("DATABASE_SSL_CAPATH", undefined),
+          cipher: env("DATABASE_SSL_CIPHER", undefined),
+          rejectUnauthorized: env.bool(
+            "DATABASE_SSL_REJECT_UNAUTHORIZED",
+            true,
+          ),
+        },
+        schema: env("DATABASE_SCHEMA", "public"),
+      },
+      pool: {
+        min: env.int("DATABASE_POOL_MIN", 2),
+        max: env.int("DATABASE_POOL_MAX", 10),
+      },
+    },
+    sqlite: {
+      client: "sqlite",
+      connection: {
+        filename: path.join(
+          __dirname,
+          "..",
+          "..",
+          env("DATABASE_FILENAME", ".tmp/data.db"),
+        ),
+      },
+      useNullAsDefault: true,
+    },
+  };
+
+  return {
+    connection: {
+      ...connections[client],
+      acquireConnectionTimeout: env.int("DATABASE_CONNECTION_TIMEOUT", 60000),
+    },
+  };
+};
+
+export default config;
@@ -0,0 +1,16 @@
+import type { Core } from "@strapi/strapi";
+
+const config: Core.Config.Middlewares = [
+  "strapi::logger",
+  "strapi::errors",
+  "strapi::security",
+  "strapi::cors",
+  "strapi::poweredBy",
+  "strapi::query",
+  "strapi::body",
+  "strapi::session",
+  "strapi::favicon",
+  "strapi::public",
+];
+
+export default config;
@@ -0,0 +1,47 @@
+import type { Core } from "@strapi/strapi";
+
+const allowedMediaTypes = [
+  "image/*",
+  "video/*",
+  "audio/*",
+  "application/pdf",
+  "application/msword",
+  "application/vnd.openxmlformats-officedocument.*",
+  "text/plain",
+  "text/csv",
+];
+
+const deniedTypes = [
+  "image/svg+xml",
+  "application/vnd.microsoft.portable-executable",
+  "application/x-msdownload",
+  "application/x-msdos-program",
+  "application/x-executable",
+  "application/x-dosexec",
+  "application/x-sh",
+  "text/x-shellscript",
+  "application/x-mach-binary",
+];
+
+const config = ({
+  env,
+}: Core.Config.Shared.ConfigParams): Core.Config.Plugin => ({
+  "users-permissions": {
+    config: {
+      jwtManagement: "refresh",
+      sessions: {
+        httpOnly: true,
+      },
+    },
+  },
+  upload: {
+    config: {
+      security: {
+        allowedTypes: allowedMediaTypes,
+        deniedTypes,
+      },
+    },
+  },
+});
+
+export default config;
@@ -0,0 +1,18 @@
+import type { Core } from "@strapi/strapi";
+
+const config = ({
+  env,
+}: Core.Config.Shared.ConfigParams): Core.Config.Server => ({
+  host: env("HOST", "0.0.0.0"),
+  port: env.int("PORT", 1337),
+  url: env("PUBLIC_URL", "http://localhost:1337"),
+  proxy: env.bool("IS_PROXIED", false),
+  app: {
+    keys: env.array("APP_KEYS")!,
+  },
+  webhooks: {
+    populateRelations: env.bool("WEBHOOKS_POPULATE_RELATIONS", false),
+  },
+});
+
+export default config;
@@ -0,0 +1,40 @@
+#!/bin/sh
+set -eu
+
+repository_root="${CONTENT_REPOSITORY_ROOT:-/content-repository}"
+repository="${CONTENT_GIT_REPOSITORY:-andwati/andwati.com}"
+branch="${CONTENT_GIT_BRANCH:-main}"
+
+case "$repository" in
+  *[!A-Za-z0-9._/-]* | /* | */ | *..*)
+    echo "Invalid CONTENT_GIT_REPOSITORY: $repository" >&2
+    exit 1
+    ;;
+esac
+
+mkdir -p "$repository_root"
+
+if [ ! -d "$repository_root/.git" ]; then
+  if [ -n "$(find "$repository_root" -mindepth 1 -maxdepth 1 -print -quit)" ]; then
+    echo "$repository_root is not empty and is not a Git checkout" >&2
+    exit 1
+  fi
+
+  git clone \
+    --branch "$branch" \
+    --single-branch \
+    "https://github.com/$repository.git" \
+    "$repository_root"
+else
+  git -C "$repository_root" fetch origin "$branch"
+  git -C "$repository_root" checkout "$branch"
+
+  if [ -z "$(git -C "$repository_root" status --porcelain)" ]; then
+    git -C "$repository_root" merge --ff-only "origin/$branch"
+  else
+    echo "Content checkout has unpublished changes; preserving them without pulling." >&2
+  fi
+fi
+
+export CONTENT_REPOSITORY_ROOT="$repository_root"
+exec node node_modules/@strapi/strapi/bin/strapi.js start
@@ -0,0 +1,47 @@
+{
+  "name": "cms",
+  "version": "0.1.0",
+  "private": true,
+  "description": "A Strapi application",
+  "scripts": {
+    "predev": "test -f .env || cp .env.example .env",
+    "predevelop": "test -f .env || cp .env.example .env",
+    "build": "strapi build",
+    "console": "strapi console",
+    "deploy": "strapi deploy",
+    "dev": "strapi develop",
+    "develop": "strapi develop",
+    "start": "strapi start",
+    "strapi": "strapi",
+    "test:publisher": "tsx --test tests/git-publisher.test.ts",
+    "upgrade": "npx @strapi/upgrade latest",
+    "upgrade:dry": "npx @strapi/upgrade latest --dry"
+  },
+  "dependencies": {
+    "@strapi/database": "5.52.2",
+    "@strapi/plugin-cloud": "5.52.2",
+    "@strapi/plugin-users-permissions": "5.52.2",
+    "@strapi/strapi": "5.52.2",
+    "better-sqlite3": "12.8.0",
+    "react": "^18.0.0",
+    "react-dom": "^18.0.0",
+    "react-router-dom": "^6.30.3",
+    "smol-toml": "^1.8.0",
+    "styled-components": "^6.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "tsx": "^4.23.13",
+    "typescript": "^5"
+  },
+  "engines": {
+    "node": ">=20.0.0 <=26.x.x",
+    "npm": ">=6.0.0"
+  },
+  "strapi": {
+    "uuid": "53c467c6-a64c-4883-b4df-0d96747d2cf3",
+    "installId": "dcf09d0c097e16db63c329dd9602949f9c4ae64f4e69a04dc6e105313d30b369"
+  }
+}
@@ -0,0 +1,3 @@
+# To prevent search engines from seeing the site altogether, uncomment the next two lines:
+# User-Agent: *
+# Disallow: /
@@ -0,0 +1,37 @@
+import type { StrapiApp } from "@strapi/strapi/admin";
+
+export default {
+  config: {
+    locales: [
+      // 'ar',
+      // 'fr',
+      // 'cs',
+      // 'de',
+      // 'da',
+      // 'es',
+      // 'he',
+      // 'id',
+      // 'it',
+      // 'ja',
+      // 'ko',
+      // 'ms',
+      // 'nl',
+      // 'no',
+      // 'pl',
+      // 'pt-BR',
+      // 'pt',
+      // 'ru',
+      // 'sk',
+      // 'sv',
+      // 'th',
+      // 'tr',
+      // 'uk',
+      // 'vi',
+      // 'zh-Hans',
+      // 'zh',
+    ],
+  },
+  bootstrap(app: StrapiApp) {
+    console.log(app);
+  },
+};
@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleResolution": "Bundler",
+    "useDefineForClassFields": true,
+    "lib": ["DOM", "DOM.Iterable", "ESNext"],
+    "allowJs": false,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "noEmit": true,
+    "jsx": "react-jsx"
+  },
+  "include": ["../plugins/**/admin/src/**/*", "./"],
+  "exclude": ["node_modules/", "build/", "dist/", "**/*.test.ts"]
+}
@@ -0,0 +1,12 @@
+import { mergeConfig, type UserConfig } from "vite";
+
+export default (config: UserConfig) => {
+  // Important: always return the modified config
+  return mergeConfig(config, {
+    resolve: {
+      alias: {
+        "@": "/src",
+      },
+    },
+  });
+};
@@ -0,0 +1,77 @@
+{
+  "kind": "collectionType",
+  "collectionName": "bookshelf_entries",
+  "info": {
+    "singularName": "bookshelf-entry",
+    "pluralName": "bookshelf-entries",
+    "displayName": "Bookshelf Entry",
+    "description": "Books and papers, synced to content/bookshelf/. `kind` selects which identifier fields apply."
+  },
+  "options": {
+    "draftAndPublish": false
+  },
+  "attributes": {
+    "title": {
+      "type": "string",
+      "required": true
+    },
+    "slug": {
+      "type": "uid",
+      "targetField": "title",
+      "required": true,
+      "description": "Matches the file name under content/bookshelf/"
+    },
+    "kind": {
+      "type": "enumeration",
+      "enum": ["book", "paper"],
+      "required": true
+    },
+    "authors": {
+      "type": "json",
+      "description": "Array of author name strings"
+    },
+    "isbn": {
+      "type": "string",
+      "description": "Books only"
+    },
+    "doi": {
+      "type": "string",
+      "description": "Papers only"
+    },
+    "arxiv_id": {
+      "type": "string",
+      "description": "Papers only, optional"
+    },
+    "url": {
+      "type": "string",
+      "description": "Papers only: landing page / source link"
+    },
+    "cover_image": {
+      "type": "string",
+      "description": "Path to the locally cached cover, e.g. /covers/slug.jpg"
+    },
+    "rating": {
+      "type": "integer",
+      "min": 1,
+      "max": 5
+    },
+    "read_status": {
+      "type": "enumeration",
+      "enum": ["reading", "read", "abandoned"]
+    },
+    "date_started": {
+      "type": "date"
+    },
+    "date_finished": {
+      "type": "date"
+    },
+    "tags": {
+      "type": "json",
+      "description": "Array of tag strings, maps to [taxonomies].tags"
+    },
+    "body": {
+      "type": "richtext",
+      "description": "Personal review/notes below the frontmatter"
+    }
+  }
+}
@@ -0,0 +1,5 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreController(
+  "api::bookshelf-entry.bookshelf-entry",
+);
@@ -0,0 +1,5 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreRouter(
+  "api::bookshelf-entry.bookshelf-entry",
+);
@@ -0,0 +1,5 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreService(
+  "api::bookshelf-entry.bookshelf-entry",
+);
@@ -0,0 +1,36 @@
+{
+  "kind": "collectionType",
+  "collectionName": "curated_blogs",
+  "info": {
+    "singularName": "curated-blog",
+    "pluralName": "curated-blogs",
+    "displayName": "Curated Blog",
+    "description": "Hand-picked external blogs, synced to content/blogs/. No live feed fetching."
+  },
+  "options": {
+    "draftAndPublish": false
+  },
+  "attributes": {
+    "title": {
+      "type": "string",
+      "required": true
+    },
+    "slug": {
+      "type": "uid",
+      "targetField": "title",
+      "required": true,
+      "description": "Matches the file name under content/blogs/"
+    },
+    "url": {
+      "type": "string",
+      "required": true
+    },
+    "feed_url": {
+      "type": "string"
+    },
+    "body": {
+      "type": "richtext",
+      "description": "One-to-two sentence blurb below the frontmatter"
+    }
+  }
+}
@@ -0,0 +1,3 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreController("api::curated-blog.curated-blog");
@@ -0,0 +1,3 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreRouter("api::curated-blog.curated-blog");
@@ -0,0 +1,3 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreService("api::curated-blog.curated-blog");
@@ -0,0 +1,56 @@
+{
+  "kind": "collectionType",
+  "collectionName": "portfolio_entries",
+  "info": {
+    "singularName": "portfolio-entry",
+    "pluralName": "portfolio-entries",
+    "displayName": "Portfolio Entry",
+    "description": "Projects and professional work, synced to content/portfolio/."
+  },
+  "options": {
+    "draftAndPublish": false
+  },
+  "attributes": {
+    "title": {
+      "type": "string",
+      "required": true
+    },
+    "slug": {
+      "type": "uid",
+      "targetField": "title",
+      "required": true,
+      "description": "Matches the file name under content/portfolio/"
+    },
+    "description": {
+      "type": "text"
+    },
+    "role": {
+      "type": "string"
+    },
+    "date_start": {
+      "type": "date"
+    },
+    "date_end": {
+      "type": "date"
+    },
+    "outcome": {
+      "type": "string"
+    },
+    "draft": {
+      "type": "boolean",
+      "default": false
+    },
+    "links": {
+      "type": "json",
+      "description": "Array of { label, url }, maps to [[links]]"
+    },
+    "tags": {
+      "type": "json",
+      "description": "Array of tag strings, maps to [taxonomies].tags"
+    },
+    "body": {
+      "type": "richtext",
+      "description": "Markdown case-study body below the frontmatter"
+    }
+  }
+}
@@ -0,0 +1,5 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreController(
+  "api::portfolio-entry.portfolio-entry",
+);
@@ -0,0 +1,5 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreRouter(
+  "api::portfolio-entry.portfolio-entry",
+);
@@ -0,0 +1,5 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreService(
+  "api::portfolio-entry.portfolio-entry",
+);
@@ -0,0 +1,65 @@
+{
+  "kind": "collectionType",
+  "collectionName": "writings",
+  "info": {
+    "singularName": "writing",
+    "pluralName": "writings",
+    "displayName": "Writing",
+    "description": "Long-form essays and technical posts, synced to content/writings/."
+  },
+  "options": {
+    "draftAndPublish": false
+  },
+  "attributes": {
+    "title": {
+      "type": "string",
+      "required": true
+    },
+    "slug": {
+      "type": "uid",
+      "targetField": "title",
+      "required": true,
+      "description": "Matches the file/directory name under content/writings/"
+    },
+    "description": {
+      "type": "text"
+    },
+    "author": {
+      "type": "string"
+    },
+    "date": {
+      "type": "date",
+      "required": true
+    },
+    "updated": {
+      "type": "date"
+    },
+    "draft": {
+      "type": "boolean",
+      "default": false
+    },
+    "canonical_url": {
+      "type": "string"
+    },
+    "tags": {
+      "type": "json",
+      "description": "Array of tag strings, maps to [taxonomies].tags"
+    },
+    "series": {
+      "type": "string",
+      "description": "Maps to [extra].series"
+    },
+    "series_index": {
+      "type": "integer",
+      "description": "Maps to [extra].series_index"
+    },
+    "llms_description": {
+      "type": "text",
+      "description": "Maps to [extra].llms_description"
+    },
+    "body": {
+      "type": "richtext",
+      "description": "Markdown body below the frontmatter"
+    }
+  }
+}
@@ -0,0 +1,3 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreController("api::writing.writing");
@@ -0,0 +1,3 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreRouter("api::writing.writing");
@@ -0,0 +1,3 @@
+import { factories } from "@strapi/strapi";
+
+export default factories.createCoreService("api::writing.writing");
@@ -0,0 +1,20 @@
+import type { Core } from "@strapi/strapi";
+import {
+  importContentFromDisk,
+  registerContentSync,
+} from "./utils/content-sync";
+
+export default {
+  register() {},
+
+  /**
+   * content/ is the source of truth (see content/README.md). On boot we
+   * import every file into Strapi's DB (a disposable cache), then register
+   * a Document Service middleware that writes any create/update/delete made
+   * through Strapi straight back to the same files.
+   */
+  async bootstrap({ strapi }: { strapi: Core.Strapi }) {
+    registerContentSync(strapi as never);
+    await importContentFromDisk(strapi as never);
+  },
+};
@@ -0,0 +1,131 @@
+import { mkdirSync, writeFileSync } from "node:fs";
+import { dirname, join } from "node:path";
+import { coversRoot } from "./content-paths";
+
+/**
+ * Covers are cached into the Astro app's public/ dir directly, so the built
+ * site serves them from /covers/<slug>.jpg with no runtime dependency on the
+ * source (Open Library, Semantic Scholar, ...).
+ */
+const COVERS_DIR = coversRoot();
+
+async function download(url: string): Promise<Buffer | undefined> {
+  const res = await fetch(url);
+  if (!res.ok) return undefined;
+  const buf = Buffer.from(await res.arrayBuffer());
+  // Open Library serves a tiny placeholder image for ISBNs it doesn't have a cover for.
+  if (buf.byteLength < 500) return undefined;
+  return buf;
+}
+
+/** Fetches a book cover by ISBN from Open Library and caches it locally. */
+export async function fetchBookCover(
+  isbn: string,
+  slug: string,
+): Promise<string | undefined> {
+  const buf = await download(
+    `https://covers.openlibrary.org/b/isbn/${encodeURIComponent(isbn)}-L.jpg?default=false`,
+  );
+  if (!buf) return undefined;
+  const file = join(COVERS_DIR, `${slug}.jpg`);
+  mkdirSync(dirname(file), { recursive: true });
+  writeFileSync(file, buf);
+  return `/covers/${slug}.jpg`;
+}
+
+/**
+ * Sniffs the actual file signature rather than trusting the Content-Type
+ * header — some CDNs (O'Reilly's included, observed while building this)
+ * mislabel WebP responses as image/jpeg, which would otherwise get a wrong
+ * extension and a mismatched Content-Type when we later serve it ourselves.
+ */
+function extensionFromBytes(buf: Buffer): string {
+  if (
+    buf.length >= 12 &&
+    buf.subarray(0, 4).toString("ascii") === "RIFF" &&
+    buf.subarray(8, 12).toString("ascii") === "WEBP"
+  ) {
+    return "webp";
+  }
+  if (
+    buf.length >= 8 &&
+    buf
+      .subarray(0, 8)
+      .equals(Buffer.from([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]))
+  ) {
+    return "png";
+  }
+  if (
+    buf.length >= 3 &&
+    buf[0] === 0xff &&
+    buf[1] === 0xd8 &&
+    buf[2] === 0xff
+  ) {
+    return "jpg";
+  }
+  if (
+    buf.length >= 6 &&
+    (buf.subarray(0, 6).toString("ascii") === "GIF87a" ||
+      buf.subarray(0, 6).toString("ascii") === "GIF89a")
+  ) {
+    return "gif";
+  }
+  return "jpg";
+}
+
+/**
+ * Downloads whatever image URL is at `url` (e.g. a cover_image the user
+ * pasted in by hand) and caches it locally, so the site never depends on
+ * that URL staying up. Used for any http(s) cover_image, not just ISBN
+ * lookups.
+ */
+export async function cacheRemoteImage(
+  url: string,
+  slug: string,
+): Promise<string | undefined> {
+  try {
+    const res = await fetch(url);
+    if (!res.ok) return undefined;
+    const buf = Buffer.from(await res.arrayBuffer());
+    if (buf.byteLength < 200) return undefined;
+    const ext = extensionFromBytes(buf);
+    const file = join(COVERS_DIR, `${slug}.${ext}`);
+    mkdirSync(dirname(file), { recursive: true });
+    writeFileSync(file, buf);
+    return `/covers/${slug}.${ext}`;
+  } catch {
+    return undefined;
+  }
+}
+
+interface PaperMetadata {
+  title?: string;
+  authors?: string[];
+}
+
+/**
+ * Fetches title/author metadata for a paper from Semantic Scholar by DOI or
+ * arXiv id, used to backfill fields left blank in Strapi. Semantic Scholar
+ * has no reliable thumbnail/cover source for papers, so unlike books this
+ * does not produce a cached image.
+ */
+export async function fetchPaperMetadata(identifier: {
+  doi?: string;
+  arxivId?: string;
+}): Promise<PaperMetadata | undefined> {
+  const id = identifier.doi
+    ? `DOI:${identifier.doi}`
+    : identifier.arxivId
+      ? `ARXIV:${identifier.arxivId}`
+      : undefined;
+  if (!id) return undefined;
+  const res = await fetch(
+    `https://api.semanticscholar.org/graph/v1/paper/${encodeURIComponent(id)}?fields=title,authors`,
+  );
+  if (!res.ok) return undefined;
+  const data = (await res.json()) as {
+    title?: string;
+    authors?: { name: string }[];
+  };
+  return { title: data.title, authors: data.authors?.map((a) => a.name) };
+}
@@ -0,0 +1,129 @@
+import {
+  mkdirSync,
+  readdirSync,
+  readFileSync,
+  rmSync,
+  writeFileSync,
+} from "node:fs";
+import { dirname, join, relative } from "node:path";
+import {
+  parse as parseToml,
+  stringify as stringifyToml,
+  TomlDate,
+} from "smol-toml";
+
+const FRONTMATTER_RE = /^\+\+\+\r?\n([\s\S]*?)\r?\n\+\+\+\r?\n?([\s\S]*)$/;
+
+export interface ParsedEntryFile {
+  slug: string;
+  frontmatter: Record<string, unknown>;
+  body: string;
+}
+
+/** Strips undefined/null/empty-string/empty-array values so smol-toml doesn't choke on them. */
+export function compact<T extends Record<string, unknown>>(
+  obj: T,
+): Record<string, unknown> {
+  const out: Record<string, unknown> = {};
+  for (const [key, value] of Object.entries(obj)) {
+    if (value === undefined || value === null || value === "") continue;
+    if (Array.isArray(value) && value.length === 0) continue;
+    if (
+      typeof value === "object" &&
+      !Array.isArray(value) &&
+      !(value instanceof Date)
+    ) {
+      const nested = compact(value as Record<string, unknown>);
+      if (Object.keys(nested).length === 0) continue;
+      out[key] = nested;
+      continue;
+    }
+    out[key] = value;
+  }
+  return out;
+}
+
+/** Converts a Strapi "date" field (an ISO `YYYY-MM-DD` string) to a bare TOML local-date. */
+export function toTomlDate(
+  value: string | null | undefined,
+): TomlDate | undefined {
+  return value ? new TomlDate(value) : undefined;
+}
+
+function walk(dir: string): string[] {
+  const out: string[] = [];
+  for (const entry of readdirSync(dir, { withFileTypes: true })) {
+    const full = join(dir, entry.name);
+    if (entry.isDirectory()) out.push(...walk(full));
+    else if (entry.isFile() && full.endsWith(".md")) out.push(full);
+  }
+  return out;
+}
+
+function slugFromPath(dir: string, file: string): string {
+  const rel = relative(dir, file).split("\\").join("/");
+  return rel.endsWith("/index.md")
+    ? rel.slice(0, -"/index.md".length)
+    : rel.slice(0, -".md".length);
+}
+
+/** Reads every `+++`-frontmatter Markdown file under `dir` (flat or `<slug>/index.md`). */
+export function readAllEntries(dir: string): ParsedEntryFile[] {
+  let files: string[];
+  try {
+    files = walk(dir);
+  } catch {
+    return [];
+  }
+  return files.flatMap((file) => {
+    const raw = readFileSync(file, "utf8");
+    const match = raw.match(FRONTMATTER_RE);
+    if (!match) return [];
+    const [, fm, body] = match;
+    return [
+      {
+        slug: slugFromPath(dir, file),
+        frontmatter: parseToml(fm),
+        body: body.trim(),
+      },
+    ];
+  });
+}
+
+function entryPath(
+  dir: string,
+  slug: string,
+  layout: "nested" | "flat",
+): string {
+  return layout === "nested"
+    ? join(dir, slug, "index.md")
+    : join(dir, `${slug}.md`);
+}
+
+/** Writes (or overwrites) the frontmatter+body file for `slug` under `dir`. */
+export function writeEntry(
+  dir: string,
+  slug: string,
+  layout: "nested" | "flat",
+  frontmatter: Record<string, unknown>,
+  body: string,
+): string {
+  const file = entryPath(dir, slug, layout);
+  mkdirSync(dirname(file), { recursive: true });
+  const toml = stringifyToml(compact(frontmatter)).trimEnd();
+  writeFileSync(file, `+++\n${toml}\n+++\n\n${(body ?? "").trim()}\n`);
+  return file;
+}
+
+/** Deletes the file (and, for nested layout, its now-empty directory) for `slug`. */
+export function deleteEntry(
+  dir: string,
+  slug: string,
+  layout: "nested" | "flat",
+): string {
+  const file = entryPath(dir, slug, layout);
+  rmSync(file, { force: true });
+  if (layout === "nested")
+    rmSync(join(dir, slug), { recursive: true, force: true });
+  return file;
+}
@@ -0,0 +1,22 @@
+import { isAbsolute, join, resolve } from "node:path";
+
+/**
+ * Root of the Git checkout that owns content/ and apps/site/public/covers/.
+ * Production points this at the persistent checkout prepared by the
+ * container entrypoint; local development falls back to the workspace root.
+ */
+export function repositoryRoot(): string {
+  const configured = process.env.CONTENT_REPOSITORY_ROOT;
+  if (!configured) return resolve(process.cwd(), "..", "..");
+  return isAbsolute(configured)
+    ? configured
+    : resolve(process.cwd(), configured);
+}
+
+export function contentRoot(): string {
+  return join(repositoryRoot(), "content");
+}
+
+export function coversRoot(): string {
+  return join(repositoryRoot(), "apps", "site", "public", "covers");
+}
@@ -0,0 +1,425 @@
+import { rmSync } from "node:fs";
+import { join, relative, resolve } from "node:path";
+import {
+  cacheRemoteImage,
+  fetchBookCover,
+  fetchPaperMetadata,
+} from "./bookshelf-covers";
+import {
+  deleteEntry,
+  readAllEntries,
+  toTomlDate,
+  writeEntry,
+} from "./content-file";
+import { contentRoot, coversRoot } from "./content-paths";
+import { publishContentChanges } from "./git-publisher";
+
+const BOOKSHELF_UID = "api::bookshelf-entry.bookshelf-entry";
+
+type Layout = "nested" | "flat";
+
+interface SyncConfig {
+  uid: string;
+  dir: string;
+  layout: Layout;
+  /** Strapi entry -> { frontmatter, body } written to disk. */
+  toFile: (entry: Record<string, unknown>) => {
+    frontmatter: Record<string, unknown>;
+    body: string;
+  };
+  /** Parsed file -> Strapi entry fields, for importing content/ into Strapi on boot. */
+  toEntry: (
+    slug: string,
+    frontmatter: Record<string, unknown>,
+    body: string,
+  ) => Record<string, unknown>;
+}
+
+const isoDate = (value: unknown): string | undefined =>
+  value instanceof Date
+    ? value.toISOString().slice(0, 10)
+    : typeof value === "string"
+      ? value
+      : undefined;
+
+function buildConfigs(): Record<string, SyncConfig> {
+  const root = contentRoot();
+
+  const writing: SyncConfig = {
+    uid: "api::writing.writing",
+    dir: join(root, "writings"),
+    layout: "nested",
+    toFile: (e) => ({
+      frontmatter: {
+        title: e.title,
+        description: e.description,
+        author: e.author,
+        date: toTomlDate(e.date as string),
+        updated: toTomlDate(e.updated as string),
+        draft: e.draft ?? false,
+        canonical_url: e.canonical_url,
+        taxonomies: { tags: e.tags ?? [] },
+        extra: {
+          series: e.series,
+          series_index: e.series_index,
+          llms_description: e.llms_description,
+        },
+      },
+      body: (e.body as string) ?? "",
+    }),
+    toEntry: (slug, fm, body) => {
+      const taxonomies = fm.taxonomies as { tags?: string[] } | undefined;
+      const extra = fm.extra as
+        | { series?: string; series_index?: number; llms_description?: string }
+        | undefined;
+      return {
+        slug,
+        title: fm.title,
+        description: fm.description,
+        author: fm.author,
+        date: isoDate(fm.date),
+        updated: isoDate(fm.updated),
+        draft: fm.draft ?? false,
+        canonical_url: fm.canonical_url,
+        tags: taxonomies?.tags ?? [],
+        series: extra?.series,
+        series_index: extra?.series_index,
+        llms_description: extra?.llms_description,
+        body,
+      };
+    },
+  };
+
+  const portfolioEntry: SyncConfig = {
+    uid: "api::portfolio-entry.portfolio-entry",
+    dir: join(root, "portfolio"),
+    layout: "flat",
+    toFile: (e) => ({
+      frontmatter: {
+        title: e.title,
+        description: e.description,
+        role: e.role,
+        date_start: toTomlDate(e.date_start as string),
+        date_end: toTomlDate(e.date_end as string),
+        outcome: e.outcome,
+        draft: e.draft ?? false,
+        links: e.links ?? [],
+        taxonomies: { tags: e.tags ?? [] },
+      },
+      body: (e.body as string) ?? "",
+    }),
+    toEntry: (slug, fm, body) => {
+      const taxonomies = fm.taxonomies as { tags?: string[] } | undefined;
+      return {
+        slug,
+        title: fm.title,
+        description: fm.description,
+        role: fm.role,
+        date_start: isoDate(fm.date_start),
+        date_end: isoDate(fm.date_end),
+        outcome: fm.outcome,
+        draft: fm.draft ?? false,
+        links: fm.links ?? [],
+        tags: taxonomies?.tags ?? [],
+        body,
+      };
+    },
+  };
+
+  const bookshelfEntry: SyncConfig = {
+    uid: "api::bookshelf-entry.bookshelf-entry",
+    dir: join(root, "bookshelf"),
+    layout: "flat",
+    toFile: (e) => ({
+      frontmatter: {
+        title: e.title,
+        kind: e.kind,
+        authors: e.authors ?? [],
+        isbn: e.isbn,
+        doi: e.doi,
+        arxiv_id: e.arxiv_id,
+        url: e.url,
+        cover_image: e.cover_image,
+        rating: e.rating,
+        read_status: e.read_status,
+        date_started: toTomlDate(e.date_started as string),
+        date_finished: toTomlDate(e.date_finished as string),
+        taxonomies: { tags: e.tags ?? [] },
+      },
+      body: (e.body as string) ?? "",
+    }),
+    toEntry: (slug, fm, body) => {
+      const taxonomies = fm.taxonomies as { tags?: string[] } | undefined;
+      return {
+        slug,
+        title: fm.title,
+        kind: fm.kind,
+        authors: fm.authors ?? [],
+        isbn: fm.isbn,
+        doi: fm.doi,
+        arxiv_id: fm.arxiv_id,
+        url: fm.url,
+        cover_image: fm.cover_image,
+        rating: fm.rating,
+        read_status: fm.read_status,
+        date_started: isoDate(fm.date_started),
+        date_finished: isoDate(fm.date_finished),
+        tags: taxonomies?.tags ?? [],
+        body,
+      };
+    },
+  };
+
+  const curatedBlog: SyncConfig = {
+    uid: "api::curated-blog.curated-blog",
+    dir: join(root, "blogs"),
+    layout: "flat",
+    toFile: (e) => ({
+      frontmatter: {
+        title: e.title,
+        url: e.url,
+        feed_url: e.feed_url,
+      },
+      body: (e.body as string) ?? "",
+    }),
+    toEntry: (slug, fm, body) => ({
+      slug,
+      title: fm.title,
+      url: fm.url,
+      feed_url: fm.feed_url,
+      body,
+    }),
+  };
+
+  return {
+    [writing.uid]: writing,
+    [portfolioEntry.uid]: portfolioEntry,
+    [bookshelfEntry.uid]: bookshelfEntry,
+    [curatedBlog.uid]: curatedBlog,
+  };
+}
+
+export const SYNC_CONFIGS = buildConfigs();
+
+/** Guards the outbound (DB -> file) middleware while the inbound (file -> DB) import runs. */
+let importing = false;
+
+function writeEntryForConfig(
+  config: SyncConfig,
+  entry: Record<string, unknown>,
+): string | undefined {
+  const slug = entry.slug as string | undefined;
+  if (!slug) return undefined;
+  const { frontmatter, body } = config.toFile(entry);
+  return writeEntry(config.dir, slug, config.layout, frontmatter, body);
+}
+
+function coverFileForEntry(
+  entry: Record<string, unknown> | null,
+): string | undefined {
+  const coverImage = entry?.cover_image;
+  if (typeof coverImage !== "string" || !coverImage.startsWith("/covers/")) {
+    return undefined;
+  }
+
+  const root = resolve(coversRoot());
+  const file = resolve(root, coverImage.slice("/covers/".length));
+  const fromRoot = relative(root, file);
+  if (fromRoot === ".." || fromRoot.startsWith("../")) {
+    throw new Error(`Refusing unsafe local cover path: ${coverImage}`);
+  }
+  return file;
+}
+
+/**
+ * On boot, upserts every file under content/<type>/ into Strapi so the admin
+ * UI reflects on-disk edits made outside Strapi. Strapi's DB stays a
+ * disposable cache: this can always rebuild it from content/ alone.
+ */
+export async function importContentFromDisk(strapi: {
+  documents: (uid: string) => {
+    findFirst: (params: {
+      filters: Record<string, unknown>;
+    }) => Promise<Record<string, unknown> | null>;
+    create: (params: { data: Record<string, unknown> }) => Promise<unknown>;
+    update: (params: {
+      documentId: string;
+      data: Record<string, unknown>;
+    }) => Promise<unknown>;
+  };
+  log: { info: (msg: string) => void; error: (msg: string) => void };
+}): Promise<void> {
+  importing = true;
+  try {
+    for (const config of Object.values(SYNC_CONFIGS)) {
+      const files = readAllEntries(config.dir);
+      let created = 0;
+      let updated = 0;
+      for (const { slug, frontmatter, body } of files) {
+        const data = config.toEntry(slug, frontmatter, body);
+        try {
+          const existing = await strapi
+            .documents(config.uid)
+            .findFirst({ filters: { slug } });
+          if (existing) {
+            await strapi
+              .documents(config.uid)
+              .update({ documentId: existing.documentId as string, data });
+            updated += 1;
+          } else {
+            await strapi.documents(config.uid).create({ data });
+            created += 1;
+          }
+        } catch (err) {
+          strapi.log.error(
+            `content-sync: failed to import ${config.dir}/${slug}: ${(err as Error).message}`,
+          );
+        }
+      }
+      strapi.log.info(
+        `content-sync: imported ${config.uid} (${created} created, ${updated} updated, ${files.length} total)`,
+      );
+    }
+  } finally {
+    importing = false;
+  }
+}
+
+interface DocumentsClient {
+  findOne: (params: {
+    documentId: string;
+  }) => Promise<Record<string, unknown> | null>;
+  update: (params: {
+    documentId: string;
+    data: Record<string, unknown>;
+  }) => Promise<Record<string, unknown>>;
+}
+
+/**
+ * Backfills a bookshelf entry's cover — either by caching whatever URL is
+ * already in `cover_image` (e.g. one pasted in by hand, or an editor's own
+ * hosted cover) locally, or by looking one up (books via Open Library by
+ * ISBN) when there's no cover_image at all yet — and, for papers, missing
+ * title/authors via Semantic Scholar by DOI/arXiv id. Runs once per entry:
+ * a `cover_image` already pointing at a local /covers/... path is treated
+ * as "done" and left alone.
+ */
+async function enrichBookshelfEntry(
+  documents: (uid: string) => DocumentsClient,
+  entry: Record<string, unknown>,
+): Promise<Record<string, unknown>> {
+  const slug = entry.slug as string;
+  const coverImage = entry.cover_image as string | undefined;
+  const patch: Record<string, unknown> = {};
+
+  try {
+    if (coverImage && /^https?:\/\//i.test(coverImage)) {
+      const cached = await cacheRemoteImage(coverImage, slug);
+      if (cached) patch.cover_image = cached;
+    } else if (!coverImage) {
+      if (entry.kind === "book" && entry.isbn) {
+        const cover = await fetchBookCover(entry.isbn as string, slug);
+        if (cover) patch.cover_image = cover;
+      } else if (entry.kind === "paper" && (entry.doi || entry.arxiv_id)) {
+        const meta = await fetchPaperMetadata({
+          doi: entry.doi as string | undefined,
+          arxivId: entry.arxiv_id as string | undefined,
+        });
+        if (meta?.title && !entry.title) patch.title = meta.title;
+        if (
+          meta?.authors?.length &&
+          !(entry.authors as string[] | undefined)?.length
+        ) {
+          patch.authors = meta.authors;
+        }
+      }
+    }
+  } catch {
+    // Network/API failures shouldn't block saving the entry itself.
+    return entry;
+  }
+
+  if (Object.keys(patch).length === 0) return entry;
+  // Keep the nested update outside the network-failure guard. Its middleware
+  // persists and publishes the enriched entry; publication errors must reach
+  // the caller instead of being mistaken for a cover-provider outage.
+  return documents(BOOKSHELF_UID).update({
+    documentId: entry.documentId as string,
+    data: patch,
+  });
+}
+
+/** Registers the outbound (DB -> file) sync as a Document Service middleware. */
+export function registerContentSync(strapi: {
+  documents: {
+    use: (
+      middleware: (
+        ctx: { uid: string; action: string; params: Record<string, unknown> },
+        next: () => Promise<unknown>,
+      ) => Promise<unknown>,
+    ) => void;
+    (uid: string): DocumentsClient;
+  };
+  log: { info: (msg: string) => void; error: (msg: string) => void };
+}): void {
+  strapi.documents.use(async (ctx, next) => {
+    const config = SYNC_CONFIGS[ctx.uid];
+    if (!config || importing) return next();
+
+    let preDeleteEntry: Record<string, unknown> | null = null;
+    if (ctx.action === "delete") {
+      const documentId = (ctx.params as { documentId?: string }).documentId;
+      if (documentId) {
+        preDeleteEntry = await strapi
+          .documents(ctx.uid)
+          .findOne({ documentId });
+      }
+    }
+
+    const result = await next();
+
+    try {
+      if (
+        (ctx.action === "create" || ctx.action === "update") &&
+        result &&
+        typeof result === "object"
+      ) {
+        const entry =
+          ctx.uid === BOOKSHELF_UID
+            ? await enrichBookshelfEntry(
+                strapi.documents,
+                result as Record<string, unknown>,
+              )
+            : (result as Record<string, unknown>);
+        const entryFile = writeEntryForConfig(config, entry);
+        if (entryFile) {
+          const paths = [entryFile];
+          const coverFile = coverFileForEntry(entry);
+          if (coverFile) paths.push(coverFile);
+          await publishContentChanges(
+            paths,
+            `content: ${ctx.action} ${entry.slug as string}`,
+          );
+        }
+      } else if (ctx.action === "delete" && preDeleteEntry) {
+        const slug = preDeleteEntry.slug as string | undefined;
+        if (!slug) return result;
+
+        const paths = [deleteEntry(config.dir, slug, config.layout)];
+        const coverFile = coverFileForEntry(preDeleteEntry);
+        if (coverFile) {
+          rmSync(coverFile, { force: true });
+          paths.push(coverFile);
+        }
+        await publishContentChanges(paths, `content: delete ${slug}`);
+      }
+    } catch (err) {
+      strapi.log.error(
+        `content-sync: failed to write ${ctx.uid} to disk: ${(err as Error).message}`,
+      );
+      throw err;
+    }
+
+    return result;
+  });
+}
@@ -0,0 +1,186 @@
+import { execFile } from "node:child_process";
+import { relative, resolve } from "node:path";
+import { promisify } from "node:util";
+import { repositoryRoot } from "./content-paths";
+
+const execFileAsync = promisify(execFile);
+
+interface GitPublisherConfig {
+  worktree: string;
+  remote?: string;
+  branch?: string;
+  token?: string;
+  commitName?: string;
+  commitEmail?: string;
+  deployWebhookUrl?: string;
+  fetchImpl?: typeof fetch;
+}
+
+function gitAuthenticationEnv(token?: string): NodeJS.ProcessEnv {
+  if (!token) return process.env;
+
+  const credentials = Buffer.from(`x-access-token:${token}`).toString("base64");
+  return {
+    ...process.env,
+    GIT_CONFIG_COUNT: "1",
+    GIT_CONFIG_KEY_0: "http.https://github.com/.extraheader",
+    GIT_CONFIG_VALUE_0: `AUTHORIZATION: basic ${credentials}`,
+  };
+}
+
+export class GitPublisher {
+  private readonly worktree: string;
+  private readonly remote: string;
+  private readonly branch: string;
+  private readonly token?: string;
+  private readonly commitName: string;
+  private readonly commitEmail: string;
+  private readonly deployWebhookUrl?: string;
+  private readonly fetchImpl: typeof fetch;
+  private queue: Promise<void> = Promise.resolve();
+  private deployPending = false;
+
+  constructor(config: GitPublisherConfig) {
+    this.worktree = resolve(config.worktree);
+    this.remote = config.remote ?? "origin";
+    this.branch = config.branch ?? "main";
+    this.token = config.token;
+    this.commitName = config.commitName ?? "andwati.com CMS";
+    this.commitEmail =
+      config.commitEmail ?? "[email protected]";
+    this.deployWebhookUrl = config.deployWebhookUrl;
+    this.fetchImpl = config.fetchImpl ?? fetch;
+  }
+
+  publish(paths: string[], message: string): Promise<void> {
+    const operation = this.queue.then(() => this.publishNow(paths, message));
+    this.queue = operation.catch(() => undefined);
+    return operation;
+  }
+
+  private async git(args: string[]): Promise<string> {
+    const { stdout } = await execFileAsync("git", args, {
+      cwd: this.worktree,
+      env: gitAuthenticationEnv(this.token),
+      timeout: 30_000,
+    });
+    return stdout.trim();
+  }
+
+  private repositoryPaths(paths: string[]): string[] {
+    return [...new Set(paths)].map((path) => {
+      const absolute = resolve(path);
+      const repositoryPath = relative(this.worktree, absolute);
+      if (
+        repositoryPath === "" ||
+        repositoryPath === ".." ||
+        repositoryPath.startsWith("../")
+      ) {
+        throw new Error(
+          `Refusing to publish path outside Git checkout: ${path}`,
+        );
+      }
+      return repositoryPath;
+    });
+  }
+
+  private async hasStagedChanges(): Promise<boolean> {
+    try {
+      await this.git(["diff", "--cached", "--quiet"]);
+      return false;
+    } catch (error) {
+      if ((error as { code?: number }).code === 1) return true;
+      throw error;
+    }
+  }
+
+  private async publishNow(paths: string[], message: string): Promise<void> {
+    const repositoryPaths = this.repositoryPaths(paths);
+    await this.git(["add", "--all", "--", ...repositoryPaths]);
+
+    if (await this.hasStagedChanges()) {
+      await this.git([
+        "-c",
+        `user.name=${this.commitName}`,
+        "-c",
+        `user.email=${this.commitEmail}`,
+        "-c",
+        "commit.gpgsign=false",
+        "commit",
+        "-m",
+        message,
+      ]);
+    }
+
+    await this.git(["fetch", this.remote, this.branch]);
+    try {
+      await this.git([
+        "rebase",
+        "--autostash",
+        `${this.remote}/${this.branch}`,
+      ]);
+    } catch (error) {
+      await this.git(["rebase", "--abort"]).catch(() => undefined);
+      throw error;
+    }
+
+    const ahead = Number(
+      await this.git([
+        "rev-list",
+        "--count",
+        `${this.remote}/${this.branch}..HEAD`,
+      ]),
+    );
+    if (ahead > 0) {
+      await this.git(["push", this.remote, `HEAD:${this.branch}`]);
+      this.deployPending = true;
+    }
+
+    if (this.deployPending && this.deployWebhookUrl) {
+      const response = await this.fetchImpl(this.deployWebhookUrl, {
+        method: "POST",
+        signal: AbortSignal.timeout(15_000),
+      });
+      if (!response.ok) {
+        throw new Error(
+          `Dokploy deploy webhook returned ${response.status} ${response.statusText}`,
+        );
+      }
+      this.deployPending = false;
+    }
+  }
+}
+
+let publisher: GitPublisher | undefined;
+
+function publisherFromEnvironment(): GitPublisher | undefined {
+  if (process.env.GIT_PUBLISH_ENABLED !== "true") return undefined;
+
+  const token = process.env.GITHUB_TOKEN;
+  const deployWebhookUrl = process.env.DOKPLOY_DEPLOY_WEBHOOK_URL;
+  if (!token) throw new Error("GITHUB_TOKEN is required for Git publishing");
+  if (!deployWebhookUrl) {
+    throw new Error(
+      "DOKPLOY_DEPLOY_WEBHOOK_URL is required for Git publishing",
+    );
+  }
+
+  return new GitPublisher({
+    worktree: repositoryRoot(),
+    remote: process.env.CONTENT_GIT_REMOTE ?? "origin",
+    branch: process.env.CONTENT_GIT_BRANCH ?? "main",
+    token,
+    commitName: process.env.CONTENT_GIT_COMMIT_NAME,
+    commitEmail: process.env.CONTENT_GIT_COMMIT_EMAIL,
+    deployWebhookUrl,
+  });
+}
+
+/** Publishes changed source files when production Git publishing is enabled. */
+export async function publishContentChanges(
+  paths: string[],
+  message: string,
+): Promise<void> {
+  publisher ??= publisherFromEnvironment();
+  await publisher?.publish(paths, message);
+}
@@ -0,0 +1,125 @@
+import assert from "node:assert/strict";
+import { execFileSync } from "node:child_process";
+import {
+  mkdirSync,
+  mkdtempSync,
+  readFileSync,
+  rmSync,
+  writeFileSync,
+} from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import test from "node:test";
+import { GitPublisher } from "../src/utils/git-publisher.ts";
+
+function git(cwd: string, ...args: string[]): string {
+  return execFileSync("git", args, { cwd, encoding: "utf8" }).trim();
+}
+
+function repositoryFixture(): {
+  root: string;
+  worktree: string;
+  cleanup: () => void;
+} {
+  const root = mkdtempSync(join(tmpdir(), "andwati-git-publisher-"));
+  const remote = join(root, "remote.git");
+  const worktree = join(root, "worktree");
+
+  git(root, "init", "--bare", remote);
+  git(root, "clone", remote, worktree);
+  writeFileSync(join(worktree, "README.md"), "seed\n");
+  git(worktree, "add", "README.md");
+  git(
+    worktree,
+    "-c",
+    "user.name=Test",
+    "-c",
+    "[email protected]",
+    "-c",
+    "commit.gpgsign=false",
+    "commit",
+    "-m",
+    "seed",
+  );
+  git(worktree, "branch", "-M", "main");
+  git(worktree, "push", "-u", "origin", "main");
+
+  return {
+    root,
+    worktree,
+    cleanup: () => rmSync(root, { recursive: true, force: true }),
+  };
+}
+
+test("commits, pushes, and deploys a changed source file", async () => {
+  const fixture = repositoryFixture();
+  let deploys = 0;
+  const publisher = new GitPublisher({
+    worktree: fixture.worktree,
+    branch: "main",
+    deployWebhookUrl: "https://deploy.invalid/hook",
+    fetchImpl: async () => {
+      deploys += 1;
+      return new Response(null, { status: 200 });
+    },
+  });
+
+  try {
+    const contentFile = join(fixture.worktree, "content", "post.md");
+    mkdirSync(join(fixture.worktree, "content"));
+    writeFileSync(contentFile, "published\n", { flag: "w" });
+    const concurrentFile = join(fixture.worktree, "content", "next.md");
+    writeFileSync(concurrentFile, "still being edited\n");
+    await publisher.publish([contentFile], "content: update post");
+
+    assert.equal(
+      git(fixture.worktree, "show", "origin/main:content/post.md"),
+      "published",
+    );
+    assert.equal(deploys, 1);
+    assert.equal(readFileSync(concurrentFile, "utf8"), "still being edited\n");
+    assert.match(git(fixture.worktree, "status", "--short"), /next\.md/);
+
+    await publisher.publish([contentFile], "content: update post");
+    assert.equal(deploys, 1, "unchanged content must not trigger a deploy");
+  } finally {
+    fixture.cleanup();
+  }
+});
+
+test("retries a pending deploy without creating another commit", async () => {
+  const fixture = repositoryFixture();
+  let deploys = 0;
+  const publisher = new GitPublisher({
+    worktree: fixture.worktree,
+    branch: "main",
+    deployWebhookUrl: "https://deploy.invalid/hook",
+    fetchImpl: async () => {
+      deploys += 1;
+      return new Response(null, {
+        status: deploys === 1 ? 503 : 200,
+        statusText: deploys === 1 ? "Unavailable" : "OK",
+      });
+    },
+  });
+
+  try {
+    const contentFile = join(fixture.worktree, "entry.md");
+    writeFileSync(contentFile, "durable\n");
+
+    await assert.rejects(
+      publisher.publish([contentFile], "content: create entry"),
+      /Dokploy deploy webhook returned 503/,
+    );
+    await publisher.publish([contentFile], "content: create entry");
+
+    assert.equal(deploys, 2);
+    assert.equal(
+      git(fixture.worktree, "rev-list", "--count", "origin/main"),
+      "2",
+      "the webhook retry must not create a duplicate commit",
+    );
+  } finally {
+    fixture.cleanup();
+  }
+});
@@ -0,0 +1,44 @@
+{
+  "compilerOptions": {
+    "module": "CommonJS",
+    "moduleResolution": "Node",
+    "lib": ["ES2020"],
+    "target": "ES2019",
+    "strict": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "incremental": true,
+    "esModuleInterop": true,
+    "resolveJsonModule": true,
+    "noEmitOnError": true,
+    "noImplicitThis": true,
+    "outDir": "dist",
+    "rootDir": "."
+  },
+  "include": [
+    // Include root files
+    "./",
+    // Include all ts files
+    "./**/*.ts",
+    // Include all js files
+    "./**/*.js",
+    // Force the JSON files in the src folder to be included
+    "src/**/*.json"
+  ],
+
+  "exclude": [
+    "node_modules/",
+    "build/",
+    "dist/",
+    ".cache/",
+    ".tmp/",
+    ".strapi/",
+
+    // Do not include admin files in the server compilation
+    "src/admin/",
+    // Do not include test files
+    "**/*.test.*",
+    // Do not include plugins in the server compilation
+    "src/plugins/**"
+  ]
+}
@@ -0,0 +1,3 @@
+/*
+ * The app doesn't have any components yet.
+ */
@@ -0,0 +1,10 @@
+# Self-hosted Umami analytics (https://umami.is/docs/tracker-configuration).
+# Leave unset to disable analytics entirely — Analytics.astro no-ops until
+# both of these are present. Fill in once the Umami instance is deployed.
+PUBLIC_UMAMI_SCRIPT_URL=
+PUBLIC_UMAMI_WEBSITE_ID=
+
+# Optional: restrict tracking to these comma-separated domains (Umami's
+# data-domains attribute), useful if the same build is deployed to a
+# staging domain and you only want production traffic counted.
+PUBLIC_UMAMI_DOMAINS=
@@ -0,0 +1,27 @@
+# build output
+dist/
+# generated types
+.astro/
+
+# dependencies
+node_modules/
+
+# logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+
+# environment variables
+.env
+.env.production
+
+# Lighthouse CI report artifacts
+.lighthouseci/
+
+# macOS-specific files
+.DS_Store
+
+# jetbrains setting folder
+.idea/
@@ -0,0 +1,4 @@
+{
+  "recommendations": ["astro-build.astro-vscode"],
+  "unwantedRecommendations": []
+}
@@ -0,0 +1,11 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "command": "./node_modules/.bin/astro dev",
+      "name": "Development server",
+      "request": "launch",
+      "type": "node-terminal"
+    }
+  ]
+}
@@ -0,0 +1,22 @@
+## Development
+
+When starting the dev server, use background mode:
+
+```
+astro dev --background
+```
+
+Manage the background server with `astro dev stop`, `astro dev status`, and `astro dev logs`.
+
+## Documentation
+
+Full documentation: https://docs.astro.build
+
+Consult these guides before working on related tasks:
+
+- [Adding pages, dynamic routes, or middleware](https://docs.astro.build/en/guides/routing/)
+- [Working with Astro components](https://docs.astro.build/en/basics/astro-components/)
+- [Using React, Vue, Svelte, or other framework components](https://docs.astro.build/en/guides/framework-components/)
+- [Adding or managing content](https://docs.astro.build/en/guides/content-collections/)
+- [Adding styles or using Tailwind](https://docs.astro.build/en/guides/styling/)
+- [Supporting multiple languages](https://docs.astro.build/en/guides/internationalization/)
@@ -0,0 +1 @@
+AGENTS.md
@@ -0,0 +1,43 @@
+# Astro Starter Kit: Minimal
+
+```sh
+npm create astro@latest -- --template minimal
+```
+
+> 🧑‍🚀 **Seasoned astronaut?** Delete this file. Have fun!
+
+## 🚀 Project Structure
+
+Inside of your Astro project, you'll see the following folders and files:
+
+```text
+/
+├── public/
+├── src/
+│   └── pages/
+│       └── index.astro
+└── package.json
+```
+
+Astro looks for `.astro` or `.md` files in the `src/pages/` directory. Each page is exposed as a route based on its file name.
+
+There's nothing special about `src/components/`, but that's where we like to put any Astro/React/Vue/Svelte/Preact components.
+
+Any static assets, like images, can be placed in the `public/` directory.
+
+## 🧞 Commands
+
+All commands are run from the root of the project, from a terminal:
+
+| Command                   | Action                                           |
+| :------------------------ | :----------------------------------------------- |
+| `npm install`             | Installs dependencies                            |
+| `npm run dev`             | Starts local dev server at `localhost:4321`      |
+| `npm run build`           | Build your production site to `./dist/`          |
+| `npm run preview`         | Preview your build locally, before deploying     |
+| `npm run astro ...`       | Run CLI commands like `astro add`, `astro check` |
+| `npm run astro -- --help` | Get help using the Astro CLI                     |
+
+## 👀 Want to learn more?
+
+Feel free to check [our documentation](https://docs.astro.build) or jump into our [Discord server](https://astro.build/chat).
@@ -0,0 +1,27 @@
+// @ts-check
+import sitemap from "@astrojs/sitemap";
+import { defineConfig } from "astro/config";
+import { buildLastmodMap, resolveContentDir } from "./lib-config/sitemap-lastmod.mjs";
+import { siteConfig } from "./src/site.config.ts";
+
+const lastmodMap = buildLastmodMap(resolveContentDir(import.meta.url));
+
+// https://astro.build/config
+export default defineConfig({
+  site: siteConfig.baseUrl,
+  integrations: [
+    sitemap({
+      // Every build re-crawls the actual rendered output, so the sitemap's
+      // URL list always matches whatever pages/content exist right now — no
+      // separate "regenerate the sitemap" step needed when content changes.
+      // On top of that, <lastmod> is set from each entry's own
+      // date/updated field (falling back to build time when unmapped),
+      // instead of every URL just getting "whenever the site was last
+      // built".
+      serialize(item) {
+        const lastmod = lastmodMap.get(new URL(item.url).pathname);
+        return lastmod ? { ...item, lastmod } : item;
+      },
+    }),
+  ],
+});
@@ -0,0 +1,65 @@
+// Builds a Map<pathname, ISO date string> from content/ frontmatter so the
+// sitemap's <lastmod> reflects real edit dates instead of just "whenever the
+// site was last built". Runs from astro.config.mjs, which executes as plain
+// Node outside Vite/Astro's content-layer pipeline (same reason
+// scripts/generate-llms.astro-site.mjs parses frontmatter by hand instead of
+// importing astro:content) — duplicated here rather than shared because the
+// two scripts' output shapes don't overlap enough to be worth a shared module.
+import fs from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { parse as parseToml } from "smol-toml";
+
+const FRONTMATTER_RE = /^\+\+\+\r?\n([\s\S]*?)\r?\n\+\+\+\r?\n?([\s\S]*)$/;
+
+function walk(dir) {
+  if (!fs.existsSync(dir)) return [];
+  return fs.readdirSync(dir, { withFileTypes: true }).flatMap((entry) => {
+    const full = path.join(dir, entry.name);
+    if (entry.isDirectory()) return walk(full);
+    return entry.isFile() && entry.name.endsWith(".md") ? [full] : [];
+  });
+}
+
+function slugFor(dir, file) {
+  const rel = path.relative(dir, file).split(path.sep).join("/");
+  return rel.endsWith("/index.md") ? rel.slice(0, -"/index.md".length) : rel.slice(0, -".md".length);
+}
+
+function readEntries(typeDir) {
+  return walk(typeDir)
+    .map((file) => {
+      const raw = fs.readFileSync(file, "utf8");
+      const match = raw.match(FRONTMATTER_RE);
+      if (!match) return null;
+      return { slug: slugFor(typeDir, file), frontmatter: parseToml(match[1]) };
+    })
+    .filter(Boolean);
+}
+
+function isoOrNull(value) {
+  if (!value) return null;
+  const d = value instanceof Date ? value : new Date(value);
+  return Number.isNaN(d.valueOf()) ? null : d.toISOString();
+}
+
+export function buildLastmodMap(contentDir) {
+  const map = new Map();
+
+  for (const entry of readEntries(path.join(contentDir, "writings"))) {
+    if (entry.frontmatter.draft) continue;
+    const lastmod = isoOrNull(entry.frontmatter.updated ?? entry.frontmatter.date);
+    if (lastmod) map.set(`/writings/${entry.slug}/`, lastmod);
+  }
+
+  for (const entry of readEntries(path.join(contentDir, "bookshelf"))) {
+    const lastmod = isoOrNull(entry.frontmatter.date_finished ?? entry.frontmatter.date_started);
+    if (lastmod) map.set(`/bookshelf/${entry.slug}/`, lastmod);
+  }
+
+  return map;
+}
+
+export function resolveContentDir(configFileUrl) {
+  return path.join(path.dirname(fileURLToPath(configFileUrl)), "..", "..", "content");
+}
@@ -0,0 +1,32 @@
+/**
+ * Lighthouse CI — runs the same audits PageSpeed Insights reports on
+ * (performance, accessibility, best-practices, SEO) against the built site,
+ * so results can be tracked over time / per-commit without depending on the
+ * hosted PSI API. `staticDistDir` lets lhci serve `dist/` itself, no dev
+ * server juggling needed. Reporting only for now — no `assert` thresholds,
+ * so a regression shows up in the report without failing the build.
+ */
+module.exports = {
+  ci: {
+    collect: {
+      staticDistDir: "./dist",
+      url: [
+        "/index.html",
+        "/writings/index.html",
+        "/writings/from-c-to-machine-code/index.html",
+        "/archive/index.html",
+        "/portfolio/index.html",
+        "/bookshelf/index.html",
+        "/tags/index.html",
+        "/about/index.html",
+      ],
+      numberOfRuns: 3,
+    },
+    upload: {
+      // Free, no account/server needed — each run prints a shareable report
+      // link (expires after 7 days). Point this at a real LHCI server later
+      // if longer-lived historical tracking is wanted.
+      target: "temporary-public-storage",
+    },
+  },
+};
@@ -0,0 +1,15 @@
+// Desktop form-factor pass — same pages/config as lighthouserc.cjs, but
+// Lighthouse's default (and PageSpeed Insights' default) is mobile: throttled
+// CPU/network and a narrow viewport. Auditing desktop too means neither form
+// factor's numbers are a blind spot.
+const mobileConfig = require("./lighthouserc.cjs");
+
+module.exports = {
+  ci: {
+    ...mobileConfig.ci,
+    collect: {
+      ...mobileConfig.ci.collect,
+      settings: { preset: "desktop" },
+    },
+  },
+};
@@ -0,0 +1,42 @@
+{
+  "name": "site",
+  "type": "module",
+  "version": "0.0.1",
+  "engines": {
+    "node": ">=22.12.0"
+  },
+  "scripts": {
+    "dev": "astro dev",
+    "generate:llms": "node ../../scripts/generate-llms.astro-site.mjs",
+    "generate:og": "node ../../scripts/generate-og-images.astro-site.mjs",
+    "build": "pnpm run generate:llms && pnpm run generate:og && astro build && pagefind --site dist",
+    "preview": "astro preview",
+    "check": "astro check",
+    "astro": "astro",
+    "lighthouse": "pnpm run build && lhci autorun && lhci autorun --config=lighthouserc.desktop.cjs"
+  },
+  "dependencies": {
+    "@astrojs/rss": "^4.0.19",
+    "@astrojs/sitemap": "^3.7.3",
+    "@fontsource-variable/fraunces": "^5.3.0",
+    "@fontsource-variable/newsreader": "^5.3.0",
+    "@fontsource/jetbrains-mono": "^5.3.0",
+    "astro": "^7.2.9",
+    "highlight.js": "^11.12.0",
+    "katex": "^0.18.7",
+    "marked": "^18.0.11",
+    "marked-katex-extension": "^5.1.12",
+    "pagefind": "^1.5.2",
+    "smol-toml": "^1.8.0",
+    "three": "^0.185.1"
+  },
+  "allowScripts": {
+    "esbuild": true
+  },
+  "devDependencies": {
+    "@astrojs/check": "^0.9.10",
+    "@lhci/cli": "^0.15.1",
+    "@types/three": "^0.185.4",
+    "typescript": "^5.9.3"
+  }
+}
@@ -0,0 +1,13 @@
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+Hash: SHA512
+
+Contact: mailto:[email protected]
+Expires: 2027-07-16T00:00:00.000Z
+Encryption: https://andwati.com/.well-known/pgp-key.txt
+Encryption: https://keys.openpgp.org/vks/v1/by-fingerprint/AD58AAB7A20D8523CBF59A791F20FED0AA05B0DA
+Encryption: https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xAD58AAB7A20D8523CBF59A791F20FED0AA05B0DA
+Preferred-Languages: en
+Canonical: https://andwati.com/.well-known/security.txt
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--- a/Show More
+++ b/Show More