Optimize queries: fix N+1, SELECT *, and missing eager loading

N+1 fixes:
- Add withCount('furniture') to rare categories sidebar (prevents N queries)
- Add tags and user.permission eager load in ArticleController
- Add rooms and photos.user eager load in ProfileController
- Add user eager load in MediaApiController (API was returning null user data)

SELECT * fixes:
- Replace WebsitePermission::all()->pluck() with direct pluck()
- Replace WebsiteHousekeepingPermission::all()->pluck() with direct pluck()
- Add select(['id', 'public_name']) to ItemBase query in furniItems()
- Add select(['id', 'name']) to help categories query
- Add select(['id', 'name', 'code']) to languages query

Memory/performance:
- Replace full collection load with aggregate queries in getRareStatistics()
- Add limit(50) to open tickets query in TicketController

app/Http/Controllers/Api/MediaApiController.php

@@ -17,6 +17,7 @@ class MediaApiController extends Controller
         $photos = CameraWeb::query()
             ->where('visible', true)
             ->latest('id')
+            ->with('user:id,username,look')
             ->paginate(12);
 
         return response()->json([

app/Http/Controllers/Articles/ArticleController.php

@@ -29,7 +29,7 @@ class ArticleController extends Controller
 
     public function show(WebsiteArticle $article): View
     {
-        $article->load(['user:id,username,look', 'comments.user:id,username,look']);
+        $article->load(['user:id,username,look', 'user.permission:id,rank_name', 'comments.user:id,username,look', 'tags']);
 
         $reactions = $article->reactions()
             ->with('user:id,username')

app/Http/Controllers/Help/TicketController.php

@@ -29,14 +29,14 @@ class TicketController extends Controller
 
     private function getCachedCategories(): \Illuminate\Database\Eloquent\Collection
     {
-        return Cache::remember('help_categories', 3600, fn () => WebsiteHelpCenterCategory::get());
+        return Cache::remember('help_categories', 3600, fn () => WebsiteHelpCenterCategory::get(['id', 'name']));
     }
 
     public function create(): View
     {
         return view('help-center.tickets.create', [
             'categories' => $this->getCachedCategories(),
-            'openTickets' => WebsiteHelpCenterTicket::where('open', true)->where('user_id', Auth::id())->get(),
+            'openTickets' => WebsiteHelpCenterTicket::where('open', true)->where('user_id', Auth::id())->limit(50)->get(),
         ]);
     }
 

app/Http/Controllers/User/ProfileController.php

@@ -16,7 +16,8 @@ class ProfileController extends Controller
             'friends.friend:id,username,look',
             'guilds.guild:id,name,badge',
             'profileGuestbook.user:id,username,look',
-            'photos',
+            'photos.user:id,username,look',
+            'rooms',
             'badges',
         ]);