V0.4 Release

• fixed: login screen shown when already logged in
• fixed: missing dependency in docker image
• fixed: unpaper not in path
• feature: Polling status
• feature: reworked settings page to include almost all changeable settings
• feature: mobile view is more compact and a table instead of cards
• feature: timestamped .srt transcriptions!
• feature: safety checks so no unsupported conversion tool gets listed and conversion fail less often due to user error
• changes: small ui fixes