Update task task-026

backlog/tasks/task-026 - Fix-text-shape-sync-between-clients.md

@@ -1,9 +1,10 @@
 ---
 id: task-026
 title: Fix text shape sync between clients
-status: To Do
+status: Done
 assignee: []
 created_date: '2025-12-04 20:48'
+updated_date: '2025-12-25 23:30'
 labels:
   - bug
   - sync
@@ -31,7 +32,26 @@ Files to investigate:
 
 ## Acceptance Criteria
 <!-- AC:BEGIN -->
-- [ ] #1 Text shapes sync correctly between multiple clients
-- [ ] #2 Text content preserved during automerge serialization/deserialization
-- [ ] #3 Both new and existing text shapes display correctly on all clients
+- [x] #1 Text shapes sync correctly between multiple clients
+- [x] #2 Text content preserved during automerge serialization/deserialization
+- [x] #3 Both new and existing text shapes display correctly on all clients
 <!-- AC:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+## Fix Applied (2025-12-25)
+
+Root cause: Text shapes arriving from other clients had `props.text` but the deserialization code was:
+1. Initializing `richText` to empty `{ content: [], type: 'doc' }`
+2. Then deleting `props.text`
+3. Result: content lost
+
+Fix: Added text → richText conversion for text shapes in `AutomergeToTLStore.ts` (lines 1162-1191), similar to the existing conversion for geo shapes.
+
+The fix:
+- Checks if `props.text` exists before initializing richText
+- Converts text content to richText format
+- Preserves original text in `meta.text` for backward compatibility
+- Logs conversion for debugging
+<!-- SECTION:NOTES:END -->