feat: add admin tables for comments and recordings

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

packages/frontend/src/routes/admin/+layout.svelte

@@ -8,6 +8,12 @@
     { name: $_("admin.nav.users"), href: "/admin/users", icon: "icon-[ri--team-line]" },
     { name: $_("admin.nav.videos"), href: "/admin/videos", icon: "icon-[ri--film-line]" },
     { name: $_("admin.nav.articles"), href: "/admin/articles", icon: "icon-[ri--article-line]" },
+    { name: $_("admin.nav.comments"), href: "/admin/comments", icon: "icon-[ri--message-line]" },
+    {
+      name: $_("admin.nav.recordings"),
+      href: "/admin/recordings",
+      icon: "icon-[ri--record-circle-line]",
+    },
   ]);
 
   function isActive(href: string) {