feat(web): add Favorites page (#1397)

* Duplicate photos page and rename to favorites

* Implement basic functionality to page

* Sort imports

* Add missing sharing code

* Remove unused import

* Fix formatting

* Use GalleryViewer and new api endpoint

* Merge useFavorites into page

* Run prettier

* Move favorites in side-bar

* Remove favorites when unfavorited

* Fix close shared link model

* Add favorite count to side-bar

* Add add to favorites option

* Fix formatting

* Add favorite icon to image thumbnails

* Change var to let

web/src/lib/constants.ts

@@ -8,6 +8,7 @@ export enum AppRoute {
 	ADMIN_JOBS = '/admin/jobs-status',
 
 	ALBUMS = '/albums',
+	FAVORITES = '/favorites',
 	PHOTOS = '/photos',
 	SHARING = '/sharing'
 }