feat(editor): add real-time collaborative editing - #305

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feat/collab-crdt-coediting

Jul 30, 2026

Commits on Jul 12, 2026

feat(cms): save conflict detection with per-row base seqs and resolution banner

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feat(cms): live pull over WebSocket — sibling saves merge into open editors

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chore(collab): add yjs + y-protocols + lib0

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feat(collab): core doc ids, Y schema, seeding + projection with integrity reconcile

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feat(collab): text splice diff + granular merge scenario coverage

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feat(collab): mutative-patch → Y translation layer

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feat(collab): collab_documents storage (additive migration, both dialects)

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feat(collab): server relay — doc registry, deterministic seeding, dual persistence, reset protocol

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feat(collab): socket speaks multiplexed y-protocols; retire hint-event live pull

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feat(collab): client provider — multiplexed transport with backoff reconnect

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feat(editor): CRDT write path replaces save pipeline — per-doc undo, live persistence via relay

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feat(collab): live peer cursors, selections, carets

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test(canvas): flush extra RAF frames for sibling presence overlay

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test(collab): end-to-end relay convergence over real sockets

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docs(collab): document the real-time co-editing architecture

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fix(collab): bind peer-created row docs on demand during site projection

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fix(collab): live pointer publishing + toolbar presence avatars

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fix(collab): presence chrome was invisible; Gravatar avatars in the peer stack

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feat(collab): smooth interpolated peer cursors at a lower wire rate

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style(collab): pixel cursor glyph, aligned presence badges, square rings

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style(collab): notched peer name tag — seamless with the selection ring

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style(collab): avatar cursors with hover tooltip; avatar in the selection tag

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style(collab): cursor fade in/out with exit linger; tighter avatar + tag

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feat(collab): per-category capability guard on relay writes; read-only presence

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feat(collab): character-level peer text carets and selection highlights

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refactor(collab): write-policy module, socket hardening, presence publisher hooks

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fix(collab): correctness + robustness bugs from the feature review

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fix(publish): make collab-flush intrinsic to every publish path

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perf(collab): skip cross-doc presence re-renders and unchanged roster sweeps

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refactor(collab): dedup helpers, canonical doc-ids, delete dead code

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fix(publisher): one malformed style rule no longer blanks the canvas

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fix(collab): validate the projected site shell before it enters the store

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fix(collab): prune canvas selection through the projection path

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test(content): make the posts-rows mock stateful so create tests stop racing

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fix(collab): stop logging routine presence timeouts as identity spoofing

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Commits on Jul 25, 2026

Commits on Jul 29, 2026

Commits on Jul 30, 2026

Delete docs/collab-hardening-log.md
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