Unmanic/unmanic 0.0.8 on GitHub

Changes:

Bump peewee>=3.14.4
Add support for "dvd_subtitle" subtitles in mkv containers
Improvements to the unmanic cli
Improvements to the plugin executor and plugin settings UI
- Add support for directory browser input for plugin settings
- Add "dev" mode to unmanic service that will auto reload all modules when a file is changed
- The executor will no longer test a plugin runner before calling it. Instead just catch any exceptions as they happen.
Docker images:
- Bump FFmpeg in Docker images. This also switches to jellyfin-ffmpeg for ARMv7 and AMD64 architecturesc
- Add a command to tail Unmanic logs within a Docker container terminal session with unmanic-tail-logs
Dont set the config option "Remove subtitles" by default on a new installation
Improvements to VAAPI HW accelrated decoding and encoding.
- Unmanic no longer requires "Overwrite Additional FFMPEG Options" and "Custom FFMPEG Options" to be set to use VAAPI
Code cleanup - removing old unnecessary code

Fix bug where cache files were not being cleaned up on a failed conversion
Fix bug where multiple threads were trying to write to the DB at the same time
Fix bug causing unmanic cli to not exit cleanly
Fix bug where longer historic FFmpeg command log outputs would not display correctly on Firefox
Fix bug where a file would be added to the task list to be remuxed when the "Keep Original Container" config option was set
Fix bug where plugin flow save control would not work when the flow screen was closed and then re-opened
Fix bug where a worker may start a pending task before that task has completed setting itself up (Eg. before it has set the cache paths)