Tags

### Known issues
There's no feedback when installing/updating FE from new admin dashboard

### Added
- add the initial i18n translation file for Taiwanese (Hokkien), and modify some related files.
- Implemented a very basic instance administration screen
- Implement quoting

### Fixed
- Keep aspect ratio of custom emoji reaction in notification
- Fix openSettingsModalTab so that it correctly opens Settings modal instead of Admin modal
- Add alt text to emoji picker buttons
- Use export-subst gitattribute to allow tarball builds
- fix reports now showing reason/content:w
- Fix HTML attribute parsing, discard attributes not strating with a letter
- Make MentionsLine aware of line breaking by non-br elements
- Fix a bug where mentioning a user twice will not fill the mention into the textarea
- Fix parsing non-ascii tags
- Fix OAuth2 token lingering after revocation
- fix regex issue in HTML parser/renderer
- don't display quoted status twice
- fix typo in code that prevented cards from showing at all
- Fix react button not working if reaction accounts are not loaded
- Fix react button misalignment on safari ios
- Fix pinned statuses gone when reloading user timeline
- Fix scrolling emoji selector in modal in safari ios

Bugfixes mostly

To be bundled with 0.9.99 version of BE