fix: resolve lint errors from ACL/admin implementation

- Remove unused requireOwnerOrAdmin import from videos.ts
- Remove unused requireAuth import from users.ts
- Remove unused GraphQLError import from articles.ts
- Replace URLSearchParams with SvelteURLSearchParams in admin users page
- Apply prettier formatting to all changed files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

packages/frontend/src/routes/admin/videos/[id]/+page.svelte

@@ -19,9 +19,7 @@
   let premium = $state(data.video.premium ?? false);
   let featured = $state(data.video.featured ?? false);
   let uploadDate = $state(
-    data.video.upload_date
-      ? new Date(data.video.upload_date).toISOString().slice(0, 16)
-      : "",
+    data.video.upload_date ? new Date(data.video.upload_date).toISOString().slice(0, 16) : "",
   );
   let imageId = $state<string | null>(data.video.image ?? null);
   let movieId = $state<string | null>(data.video.movie ?? null);
@@ -118,13 +116,13 @@
     <div class="space-y-1.5">
       <Label>Cover image</Label>
       {#if imageId}
-        <img src={getAssetUrl(imageId, "thumbnail")} alt="" class="h-24 rounded object-cover mb-2" />
+        <img
+          src={getAssetUrl(imageId, "thumbnail")}
+          alt=""
+          class="h-24 rounded object-cover mb-2"
+        />
       {/if}
-      <FileDropZone
-        accept="image/*"
-        maxFileSize={10 * MEGABYTE}
-        onUpload={handleImageUpload}
-      />
+      <FileDropZone accept="image/*" maxFileSize={10 * MEGABYTE} onUpload={handleImageUpload} />
     </div>
 
     <div class="space-y-1.5">
@@ -132,11 +130,7 @@
       {#if movieId}
         <p class="text-xs text-muted-foreground mb-1">Current file: {movieId}</p>
       {/if}
-      <FileDropZone
-        accept="video/*"
-        maxFileSize={2000 * MEGABYTE}
-        onUpload={handleVideoUpload}
-      />
+      <FileDropZone accept="video/*" maxFileSize={2000 * MEGABYTE} onUpload={handleVideoUpload} />
     </div>
 
     <div class="space-y-1.5">