[FEAT] 實作維修管理模組與 RBAC 權限整合、多語系支援及 UI 優化

resources/views/components/loading-screen.blade.php

@@ -1,6 +1,8 @@
 <div x-data="{ 
          loading: true 
      }" 
+     x-on:show-global-loading.window="loading = true"
+     x-on:hide-global-loading.window="loading = false"
      x-init="
          const urlParams = new URLSearchParams(window.location.search);
          const simulateDelay = urlParams.get('simulate_loading');