Remove VITE_SERVER_ENDPOINT dependency (#428)

* Move backend api to its own instance

* Remove external fetch hook

* Added endpoint for album

* Added endpoint for admin page

* Make request directly to immich-server

* Refactor unsued code

web/src/lib/components/album-page/album-viewer.svelte

@@ -60,7 +60,7 @@
 	});
 
 	$: {
-		if (album.assets.length < 6) {
+		if (album.assets?.length < 6) {
 			thumbnailSize = Math.floor(viewWidth / album.assets.length - album.assets.length);
 		} else {
 			thumbnailSize = Math.floor(viewWidth / 6 - 6);

web/src/lib/components/shared-components/status-box.svelte

@@ -82,11 +82,6 @@
 		<div class="text-xs">
 			<p class="text-sm font-medium text-immich-primary">Server</p>
 
-			<input
-				class="border p-2 rounded-md bg-gray-200 mt-2 text-immich-primary font-medium"
-				value={endpoint}
-				disabled={true}
-			/>
 			<div class="flex justify-items-center justify-between mt-2">
 				<p>Status</p>