L-Sun dd816f3284 fix(editor): prevent cursor jumping to title when pressing backspace on the begin of edgeless note (#12410) ...

Close [BS-3492](https://linear.app/affine-design/issue/BS-3492/白板上的note，在开头按退格键，光标会到page-block的title上)

### Before

https://github.com/user-attachments/assets/334504f2-30f3-4ce2-ba60-a2688a811b53

### After

https://github.com/user-attachments/assets/be26be6c-6cfc-4f69-82b7-1127e0d10a1a

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **Bug Fixes**
  - Improved behavior when deleting a note block to ensure the cursor focus does not incorrectly jump to the page title after pressing backspace.

- **Tests**
  - Added a new test to verify that focus remains within the note block after deletion, preventing unwanted cursor movement to the page title.
  - Introduced a utility to check if the document title is focused during tests.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

2025-05-22 03:40:16 +00:00

..

affine

fix(editor): prevent cursor jumping to title when pressing backspace on the begin of edgeless note (#12410)

2025-05-22 03:40:16 +00:00

docs

refactor(editor): history as a store extension (#12214)

2025-05-12 01:50:57 +00:00

framework

fix: selection rect should reflect viewport change (#12355)

2025-05-19 16:05:33 +00:00

integration-test

chore(editor): change edgeless-text default color to black (#12361)

2025-05-19 16:51:02 +00:00

playground

fix(editor): remove the fixation of created-by and created-time (#12260)

2025-05-14 16:41:56 +00:00

tsconfig.json

fix(editor): should include node types (#10892)

2025-03-16 14:25:20 +00:00