feat(web): Remove from Stack (#19703)

* - add component
- update server's StackCreateDto for merge parameter
- Update stackRepo to only merge stacks when merge=true (default)
- update web action handlers to show stack changes

* - make open-api

* lint & format

* - Add proper icon to 'remove from stack'
- change web unstack icon to image-off-outline

* - cleanup

* - format & lint

* - make open-api: StackCreateDto merge optional

* initial addition of new endpoint

* remove stack endpoint

* - fix up remove stack endpoint
- open-api

* - Undo stackCreate merge parameter

* - open-api typescript

* open-api dart

* Tests:
- add tests
- update assetStub.imageFrom2015 to have required stack attributes to include it with tests

* update event name

* Fix event name in test

* remove asset_update check

* - merge stack.removeAsset params into one object
- refactor asset existence check (no need for asset fetch)
- fix tests

* Don't return updated stack

* Create specialized stack id & primary asset fetch for asset removal checks

* Correct new permission names

* make sql

* - fix open-api

* - cleanup

web/src/lib/components/asset-viewer/actions/action.ts

@@ -1,6 +1,6 @@
 import type { AssetAction } from '$lib/constants';
 import type { TimelineAsset } from '$lib/managers/timeline-manager/types';
-import type { AlbumResponseDto, StackResponseDto } from '@immich/sdk';
+import type { AlbumResponseDto, AssetResponseDto, StackResponseDto } from '@immich/sdk';
 
 type ActionMap = {
   [AssetAction.ARCHIVE]: { asset: TimelineAsset };
@@ -15,6 +15,7 @@ type ActionMap = {
   [AssetAction.UNSTACK]: { assets: TimelineAsset[] };
   [AssetAction.KEEP_THIS_DELETE_OTHERS]: { asset: TimelineAsset };
   [AssetAction.SET_STACK_PRIMARY_ASSET]: { stack: StackResponseDto };
+  [AssetAction.REMOVE_ASSET_FROM_STACK]: { stack: StackResponseDto | null; asset: AssetResponseDto };
   [AssetAction.SET_VISIBILITY_LOCKED]: { asset: TimelineAsset };
   [AssetAction.SET_VISIBILITY_TIMELINE]: { asset: TimelineAsset };
 };