Prevent stale cell update overwrites

2026-07-23 17:43:11 +02:00
parent 0800f984bb
commit 1c57df46fa
5 changed files with 128 additions and 47 deletions
@@ -11,6 +11,8 @@ Inline cells are static text by default. A cell enters edit mode by:

 `Enter` confirms changes. `Escape` cancels current edit draft. `Tab` and `Shift+Tab` confirm and move to next/previous editable cell.

+Committed cell edits are persisted as partial database updates. Fields that were not part of the edit are not written back from an older read and therefore cannot overwrite a concurrent change to another field.
+
 ## `selectedCell` vs `editingCell`

 - `selectedCell` tracks spreadsheet navigation focus.