Miscellaneous fixes (#23177)

* add optional onClick to EmptyCard

* show EmptyCard in face rec when face library is empty

* add loading indicator

* add description to camera management pane

* Cleanup when use snapshot but can't load snapshot

* Migrate files

* fix birdseye color distortion when configured aspect ratio is unsupported

* Skip processing end for object descriptions

* don't crash if stats is null

* fix genai roles in migration

* frigate+ pane updates

- allow users to select a plus model from the select even when one was not previously loaded
- always show model summary card
- add model filter popover
- add restart button totast

* fix frigate+ pane layout and buttons to match other settings panes

* match button layout in go2rtc settings view

* make audio maintainer respond to dynamic config updates

* check correct zone name in publish state

* fix nested translation extraction for Optional dict and list fields

* mypy

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Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>