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

---------

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

web/src/views/system/GeneralMetrics.tsx

@@ -450,7 +450,7 @@ export default function GeneralMetrics({
           series[key] = { name: key, data: [] };
         }
 
-        if (stats.temp !== undefined) {
+        if (stats?.temp !== undefined) {
           hasValidGpu = true;
           series[key].data.push({ x: statsIdx + 1, y: stats.temp });
         }
@@ -562,7 +562,7 @@ export default function GeneralMetrics({
           series[key] = { name: key, data: [] };
         }
 
-        if (stats.temp !== undefined) {
+        if (stats?.temp !== undefined) {
           hasValidNpu = true;
           series[key].data.push({ x: statsIdx + 1, y: stats.temp });
         }