Connectivity phase of the wiki upgrade (see WIKI_UPGRADE.md).
Schema (additive new tables): wiki_tags, wiki_page_tags, wiki_links.
Internal links & backlinks:
- new wiki.links.js parses a saved body for /wiki/<slug> (and data-wiki-slug)
targets; wiki_links is rebuilt on every save
- article shows a "Linked from" section (published backlinks) and renders
links to non-existent pages as red links (server returns missing_links)
- editor gains an internal-link picker listing existing pages
Tags:
- pages accept a tags[] array; tags upsert on save, page tag-set is replaced,
and orphaned tags are auto-pruned (on save and delete)
- public/admin list filter by ?tag=; /wiki/tags lists tags with published counts
- article shows tag chips; the index has a flat tag-filtered view; editor has a
comma-separated tags field
Verified end-to-end: A->B backlink appears, red link detected, link index
rebuilds on edit, tag filtering + chips + pruning all work.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
whitlocktech
7c081ae749