adds video support

web/src/lib/components/photo_card.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+    import { isVideoURL } from "$lib/util/file_util";
     import { _ } from "svelte-i18n";
 
     interface Props {
@@ -38,6 +39,10 @@
     class="group relative h-32 w-32 rounded-xl bg-cover bg-no-repeat"
     style="background-image: url({src});"
 >
+    {#if isVideoURL(src)}
+        <!-- svelte-ignore a11y_media_has_caption -->
+        <video autoplay loop class="h-32 w-32 rounded-xl object-cover" {src}></video>
+    {/if}
     {#if isThumbnail && showThumbnailControls}
         <i
             class="fa fa-file-image absolute top-2 right-2 text-primary bg-white rounded-full px-[10px] py-2 shadow-lg"