Adds slug (uid) fields to all four content types so Strapi documents
can be matched to files deterministically, plus:
- apps/cms/src/utils/content-file.ts: read/write/delete the +++ TOML
frontmatter files, using smol-toml's TomlDate so dates round-trip as
bare local dates (matching the legacy Zola format), not quoted
datetime strings.
- apps/cms/src/utils/content-sync.ts: per-type frontmatter <-> Strapi
field mappings, a boot-time importer that upserts every content/
file into Strapi by slug, and a Document Service middleware that
writes any create/update/delete made through Strapi straight back
to the same files.
Strapi's SQLite DB is now genuinely a disposable cache: content/
stays buildable and readable with Strapi entirely absent, and
restarting Strapi rebuilds its DB from content/ with no duplicates
(matched by slug).
Verified end-to-end: fresh boot imports all seed files once; a second
boot re-imports idempotently (0 created, all matched by slug); create/
update/delete through the content-manager API all correctly write to
and remove the corresponding file on disk.
Set up a pnpm workspace with apps/site (Astro) and apps/cms (Strapi,
SQLite-backed) as the foundation for the new digital-legacy site.
Switches package management to pnpm and adds Biome for linting/
formatting, replacing npm/no-linter setup. Existing Zola site stays
in place for now and will be migrated/removed progressively.