Document.content has two competing writers: Yjs persistence vs REST autosave

[Alimedhat000]

Problem

The Hocuspocus database extension overwrites Document.content from Yjs state on every debounced sync (server/src/lib/dbPersistence.ts:65-68), while REST PUT /document/:id writes content directly (document.controller.ts:231-234) — the client autosave path uses it. Last-writer-wins silently discards edits.

Related: #35 (dead autosave hook).

Fix

Pick one source of truth: either derive content from Yjs exclusively (drop REST content writes) or make REST authoritative and stop syncing content from Yjs.

[Alimedhat000]

✅ Resolved by PR #86 (fix(server): make Yjs sole writer of Document.content), merged to main via #87.

Verified on main: document.controller.ts no longer writes content on REST updates — Yjs persistence (dbPersistence.ts) is now the sole writer.