fix(modpackchecker): getStatus() use server_uuid and status column

BUG: Was using server_id (column doesn't exist) instead of server_uuid
BUG: Was using update_available (column doesn't exist) instead of status

FIXED:
- Changed whereIn('server_id', $serverIds) to whereIn('server_uuid', $serverUuids)
- Changed pluck('id') to pluck('uuid')
- Changed (bool) $status->update_available to $status->status === 'update_available'

This fix makes the dashboard badge API actually work!

Signed-off-by: Claude (Chronicler #63) <claude@firefrostgaming.com>

services/modpack-version-checker/blueprint-extension/app/Http/Controllers/ModpackAPIController.php

@@ -511,19 +511,19 @@ class ModpackAPIController extends Controller
     {
         $user = $request->user();
         
-        // Get all servers the user has access to
-        $serverIds = $user->accessibleServers()->pluck('id')->toArray();
+        // Get all server UUIDs the user has access to
+        $serverUuids = $user->accessibleServers()->pluck('uuid')->toArray();
         
         // Query our cache table for these servers
         $statuses = DB::table('modpackchecker_servers')
-            ->whereIn('server_id', $serverIds)
+            ->whereIn('server_uuid', $serverUuids)
             ->get()
             ->keyBy('server_uuid');
         
         $result = [];
         foreach ($statuses as $uuid => $status) {
             $result[$uuid] = [
-                'update_available' => (bool) $status->update_available,
+                'update_available' => $status->status === 'update_available',
                 'modpack_name' => $status->modpack_name,
                 'current_version' => $status->current_version,
                 'latest_version' => $status->latest_version,