fix: notification worker reliability + version bump to 1.1.0

- Bump android versionCode=2 versionName=1.1.0
- NotificationWorker: use UPDATE policy to reschedule after login
- Immediate notification check on login via LaunchedEffect
- Added logging for debugging notification delivery
- DB already has test notification inserted
- Fixed admin app version form (POST redirect)

src/Controllers/ApiController.php

@@ -469,7 +469,17 @@ class ApiController
     public function appVersion(): void
     {
         $db = \ServerManager\Core\Database::getInstance();
-        $configs = $db->fetchAll('SELECT * FROM app_config');
+
+        try {
+            $configs = $db->fetchAll('SELECT * FROM app_config');
+        } catch (\Throwable $e) {
+            $this->view->json([
+                'success' => false,
+                'error' => 'Database error',
+            ], 500);
+            return;
+        }
+
         $config = [];
         foreach ($configs as $row) {
             $config[$row['key']] = $row['value'];