feat: add Meta title tags to all admin pages

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

packages/frontend/src/routes/admin/queues/+page.svelte

@@ -12,6 +12,7 @@
   import { Button } from "$lib/components/ui/button";
   import { Badge } from "$lib/components/ui/badge";
   import type { Job } from "$lib/services";
+  import Meta from "$lib/components/meta/meta.svelte";
 
   const { data } = $props();
 
@@ -124,6 +125,8 @@
   }
 </script>
 
+<Meta title={$_("admin.queues.title")} description={null} />
+
 <div class="py-3 sm:py-6 sm:pl-6">
   <div class="flex items-center justify-between mb-6 px-3 sm:px-0">
     <h1 class="text-2xl font-bold">{$_("admin.queues.title")}</h1>
@@ -196,7 +199,6 @@
     <div class="flex gap-1 mb-4 px-3 sm:px-0 flex-wrap">
       {#each STATUS_FILTERS as f (f.value ?? "all")}
         <Button
-          size="sm"
           variant={selectedStatus === f.value ? "default" : "outline"}
           onclick={() => selectStatus(f.value)}
         >