Pachli 2.1.0

New features:

- Show roles on profiles 
- Show compose button when viewing lists 
- Show compose button when viewing bookmarks list 

Fixes:

- Show translated content in threads
- Calculate length of posts and polls with emojis correctly 
- Prevent crash
  - If a preview card has no author
  - If an error occurs in a timeline without a FAB 
  - On profile if account has null `createdAt` field 
- Update translations