feat: Add support for Frigate reviews / detections [initial PR] (#2315)

- Add support for Frigate reviews / detections.
 - Add support for GenAI metadata.
- Significant internal refactor to more flexible "UnifiedQuery" to allow
mixing cameras with simple metadata and review metadata (e.g. a timeline
view of a Frigate camera with reviews, and a Reolink camera with simple
metadata).
 - Add support for folder media as camera media.

There are a few more PRs to commit prior to this going live, but
commiting this for now due to the scale of the change.

BREAKING CHANGE: `media_type` and `events_type` are retired under
`live`, `viewer` and `timeline` configuration sections, instead media
type is associated (once) with the camera under `media`.

tests/camera-manager/engine-factory.test.ts

@@ -10,6 +10,7 @@ import { Engine } from '../../src/camera-manager/types.js';
 import { StateWatcherSubscriptionInterface } from '../../src/card-controller/hass/state-watcher.js';
 import { CardWideConfig } from '../../src/config/schema/types.js';
 import { EntityRegistryManager } from '../../src/ha/registry/entity/types.js';
+import { DeviceRegistryManager } from '../../src/ha/registry/device';
 import { ResolvedMediaCache } from '../../src/ha/resolved-media.js';
 import { EntityRegistryManagerMock } from '../ha/registry/entity/mock.js';
 import {
@@ -28,6 +29,7 @@ const createFactory = (options?: {
 }): CameraManagerEngineFactory => {
   return new CameraManagerEngineFactory(
     options?.entityRegistryManager ?? new EntityRegistryManagerMock(),
+    mock<DeviceRegistryManager>(),
   );
 };