chore: update to version 0.3.8

[Xazin]

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: 98 lines in your changes are missing coverage. Please review.

Comparison is base (663f9d3) 61.49% compared to head (195ce83) 10.91%.
Report is 4 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #3902       +/-   ##
===========================================
- Coverage   61.49%   10.91%   -50.58%     
===========================================
  Files         608      609        +1     
  Lines       27950    27970       +20     
===========================================
- Hits        17188     3054    -14134     
- Misses      10762    24916    +14154     

Flag	Coverage Δ
appflowy_flutter_integrateion_test	?
appflowy_flutter_unit_test	10.91% <1.01%> (-0.08%)	⬇️

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

Files	Coverage Δ
...th_equation/mobile_math_equation_toolbar_item.dart	0.00% <ø> (ø)
...owy_flutter/lib/startup/tasks/generate_router.dart	0.00% <ø> (-26.59%)	⬇️
...lutter/lib/plugins/base/icon/icon_picker_page.dart	0.00% <0.00%> (ø)
...lib/plugins/document/presentation/editor_page.dart	4.83% <0.00%> (-67.81%)	⬇️
...ditor_plugins/callout/callout_block_component.dart	4.39% <0.00%> (-73.87%)	⬇️
...er/lib/plugins/base/emoji/emoji_picker_screen.dart	20.00% <0.00%> (+20.00%)	⬆️
...rkspace/presentation/home/menu/view/view_item.dart	0.49% <0.00%> (-87.63%)	⬇️
...owy_flutter/lib/plugins/base/icon/icon_picker.dart	2.50% <25.00%> (-97.50%)	⬇️
...ns/document/presentation/editor_configuration.dart	0.00% <0.00%> (-86.67%)	⬇️
...r_plugins/actions/mobile_block_action_buttons.dart	0.00% <0.00%> (ø)
... and 5 more

... and 394 files with indirect coverage changes

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