pastilhasandClaude Opus 4.8
b1d1c91968
Foundation for a safe from-scratch reindex. The live cache path is now a SYMLINK to a slot dir; readers + incremental writes follow it. - ensureCacheSetup() (run at sidecar boot): makes `cache` a symlink to a slot, migrating an existing real cache dir once (a fast rename, not a copy). - runBuild(outRoot, prev): the build now writes to a given root and returns the manifest without touching live serving state. - reindexNow(): incremental, in-place live build (manual + localized updates). - reindexFull(): builds a complete index into a FRESH slot without touching the live one, then activateSlot() swaps the symlink atomically (rename-over) ONLY on success — a failed rebuild leaves the live index untouched; old slots pruned. walk() takes the output root. Verified end-to-end: fresh setup, full build + swap + prune, incremental-through-symlink, and the one-time real-dir migration (content preserved). Restart officer-music to apply (triggers the migration). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>