feat: display the titles of a view's ancestors and the view's title on the title bar.

[LucasXu0]

Feature Preview

• support editing the title and icon on the title bar
• show the icon and title on the title bar
• show the view's ancestors

x.mp4

---

PR Checklist

• My code adheres to AppFlowy's Conventions
• I've listed at least one issue that this PR fixes in the description above.
• I've added a test(s) to validate changes in this PR, or this PR only contains semantic changes.
• All existing tests are passing.

[codecov]

Codecov Report

Attention: 75 lines in your changes are missing coverage. Please review.

Comparison is base (663f9d3) 61.49% compared to head (d9f67c9) 61.29%.
Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3898      +/-   ##
==========================================
- Coverage   61.49%   61.29%   -0.20%     
==========================================
  Files         608      609       +1     
  Lines       27950    28090     +140     
==========================================
+ Hits        17188    17219      +31     
- Misses      10762    10871     +109     

Flag	Coverage Δ
appflowy_flutter_integrateion_test	59.46% <67.39%> (-0.20%)	⬇️
appflowy_flutter_unit_test	10.89% <0.43%> (-0.11%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...owy_flutter/lib/plugins/base/icon/icon_picker.dart	100.00% <100.00%> (ø)
...ib/plugins/database_view/tar_bar/tab_bar_view.dart	92.68% <100.00%> (ø)
...ppflowy_flutter/lib/plugins/document/document.dart	90.90% <100.00%> (ø)
...ns/document/presentation/editor_configuration.dart	87.91% <100.00%> (+1.24%)	⬆️
...th_equation/mobile_math_equation_toolbar_item.dart	0.00% <ø> (ø)
.../editor_plugins/toggle/toggle_block_component.dart	94.31% <100.00%> (ø)
...owy_flutter/lib/startup/tasks/generate_router.dart	25.80% <ø> (-0.78%)	⬇️
...utter/lib/workspace/application/view/view_ext.dart	77.27% <100.00%> (+3.58%)	⬆️
...rkspace/presentation/home/menu/view/view_item.dart	93.42% <100.00%> (+5.30%)	⬆️
...lutter/lib/plugins/base/icon/icon_picker_page.dart	0.00% <0.00%> (ø)
... and 9 more

... and 37 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.