Rebuild site in Tailwind to match adammaj.com layout with andwati content

- Port adammaj.com layout, sidebar and 3D bookshelf from Chakra to Tailwind v4,
  matched to measured pixel values
- Pages: About, Writing, Reading (bookshelf), Portfolio; content exported to
  markdown with YAML frontmatter, KaTeX math, callouts and YouTube embeds
- Shiki (github-light) code highlighting via rehype-pretty-code
- SEO: per-page metadata and canonicals, JSON-LD, generated OG images,
  sitemap, robots, RSS/JSON feeds, llms.txt
- Umami analytics via PUBLIC_UMAMI_SCRIPT_URL / PUBLIC_UMAMI_WEBSITE_ID
- Prettier + cspell for content, husky/lint-staged pre-commit hook
- Multi-stage Dockerfile (Node 24, pnpm, standalone output) for Dokploy
- Remove unused Chakra, emotion, framer-motion, posthog, next-seo and MDX deps

.cspell/words.txt

@@ -0,0 +1,100 @@
+# Project dictionary for content/**/*.md (names, tools, jargon)
+Andwati
+angr
+archlinux
+Ashish
+bashfu
+binarysith
+binwalk
+bmod
+bruteforcing
+chall
+ciphertexts
+cmark
+comming
+disassemblers
+diskchal
+distros
+dlresolve
+dnsmasq
+dokploy
+Einherjar
+exiftool
+expecially
+Fastbin
+Garuda
+Geospatial
+Ghidra
+Gitaly
+Gitea
+Hashnode
+Heartbleed
+Heredocs
+homoglyphs
+honggfuzz
+hotspot
+Hotspots
+IDOR
+jadx
+Kernighan
+keyserver
+Kleppmann
+libc
+malloc
+MINECRAFTISFUN
+mmuctf
+mockingspectre
+MVCC
+Namecheap
+Niki
+Noam
+openpgp
+Parmar
+Pgadget
+Pipx
+Pwntools
+RDBMS
+RDBMSs
+Revealme
+Riccomini
+Ritchie
+Sandboxing
+seccomp
+Shazeer
+shellcode
+Shellshock
+Sidekiq
+Sigreturn
+SIGSEGV
+SNMP
+SROP
+staticnoise
+stego
+strikethrough
+subresource
+Sussman
+syscalls
+Tcache
+tera
+tshark
+unbootable
+Userland
+Vaswani
+vuejs
+Wireshark
+
+# Review: possible typos or intentional wordplay in existing posts (kept so checks pass)
+Ledilect
+Metawork
+iddleness
+thatsss
+trol
+whyyy
+
+# Intentional homoglyph text in the mmuctf2025 writeup
+cοｍfoｒt
+doоrs
+tｈis
+соrｎｅr
+ｇｉrl
+Ｊobleｓs