First version of gallery refactor to use thumbnails.

src/components/thumbnail-carousel.ts

@@ -4,7 +4,6 @@ import { EmblaOptionsType } from 'embla-carousel';
 import { classMap } from 'lit/directives/class-map.js';
 import { customElement, property, state } from 'lit/decorators.js';
 import { ifDefined } from 'lit/directives/if-defined.js';
-import { isEqual } from 'lodash-es';
 
 import type {
   FrigateBrowseMediaSource,