いくつかの修正など

[4ster1sk]

Resolve: #686
Resolve: #687
Fix: #582
Fix: #629
Fix: #681
Fix: #683

リノート時のアカウント選択で「ログインなし」が選択できてしまうのを修正
通知内でのフォロワーへのメッセージで絵文字が表示されないのを修正
ダブルタップスワイプズームでズームがリセットされることがあるのを修正

[codecov-commenter]

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Codecov Report

Attention: Patch coverage is 0% with 84 lines in your changes missing coverage. Please review.

Project coverage is 27.55%. Comparing base (cb8696b) to head (991ee25).
Report is 1 commits behind head on develop.

Files with missing lines	Patch %	Lines
lib/repository/import_export_repository.dart	0.00%	26 Missing ⚠️
lib/view/login_page/mi_auth_login.dart	0.00%	26 Missing ⚠️
...er/common/misskey_notes/misskey_note_notifier.dart	0.00%	10 Missing ⚠️
...view/notification_page/notification_page_data.dart	0.00%	5 Missing ⚠️
lib/view/common/misskey_notes/link_navigator.dart	0.00%	4 Missing ⚠️
lib/view/user_page/user_notes.dart	0.00%	3 Missing ⚠️
lib/main.dart	0.00%	2 Missing ⚠️
lib/view/common/account_select_dialog.dart	0.00%	2 Missing ⚠️
lib/view/common/note_file_dialog/image_viewer.dart	0.00%	2 Missing ⚠️
lib/view/note_modal_sheet/note_modal_sheet.dart	0.00%	1 Missing ⚠️
... and 3 more

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Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #693      +/-   ##
===========================================
- Coverage    27.59%   27.55%   -0.05%     
===========================================
  Files          312      312              
  Lines        16454    16481      +27     
===========================================
  Hits          4541     4541              
- Misses       11913    11940      +27     

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