feat(notification): 實作通知輪詢與優化顯示名稱

- 新增通知輪詢 API 與前端自動更新機制
- 修正生產工單單號格式為 PRO-YYYYMMDD-XX
- 確保通知顯示實際建立者名稱而非系統

app/Modules/Core/Controllers/NotificationController.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Modules\Core\Controllers;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class NotificationController extends Controller
+{
+    /**
+     * Mark a specific notification as read.
+     */
+    public function markAsRead(Request $request, string $id)
+    {
+        $notification = $request->user()->notifications()->findOrFail($id);
+        $notification->markAsRead();
+
+        return back();
+    }
+
+    /**
+     * Mark all notifications as read.
+     */
+    public function markAllAsRead(Request $request)
+    {
+        $request->user()->unreadNotifications->markAsRead();
+
+        return back();
+    }
+
+    /**
+     * Check for new notifications.
+     */
+    public function check(Request $request)
+    {
+        return response()->json([
+            'unread_count' => $request->user()->unreadNotifications()->count(),
+            'latest' => $request->user()->notifications()->latest()->limit(10)->get(),
+        ]);
+    }
+}

app/Modules/Core/Routes/web.php

@@ -14,6 +14,11 @@ Route::post('/login', [LoginController::class, 'store']);
 Route::post('/logout', [LoginController::class, 'destroy'])->name('logout');
 
 Route::middleware('auth')->group(function () {
+    // 通知
+    Route::post('/notifications/read-all', [\App\Modules\Core\Controllers\NotificationController::class, 'markAllAsRead'])->name('notifications.read-all');
+    Route::post('/notifications/{id}/read', [\App\Modules\Core\Controllers\NotificationController::class, 'markAsRead'])->name('notifications.read');
+    Route::get('/notifications/check', [\App\Modules\Core\Controllers\NotificationController::class, 'check'])->name('notifications.check');
+
     // 儀表板 - 所有登入使用者皆可存取
     Route::get('/', [DashboardController::class, 'index'])->name('dashboard');