[FEAT] 遠端指令中心 AJAX 化與介面標準化

1. 將遠端指令中心 (Remote Command Center) 兩大分頁 (操作紀錄、新增指令) 改為 AJAX 異步載入，提升切換速度。
2. 建立抽離的 Blade Partials 結構 (partials/tab-history-index.blade.php, tab-machines-index.blade.php) 以利維護。
3. 實作全域 Loading Bar 與 Luxury Spinner 視覺回饋，確保 AJAX 過程中有明確狀態。
4. 修正庫存管理與指令中心在機台圖片不存在時的 `Undefined array key 0` 錯誤。
5. 標準化操作紀錄搜尋行為：文字搜尋改為 Enter 觸發，日期範圍改為手動按下搜尋按鈕觸發，並新增「重設」功能。
6. 設定 Flatpickr 日期時間選擇器預設時間為 `00:00`。
7. 修正 `stock.blade.php` 中的 PHP 語法錯誤 (括號未閉合)。
8. 同步更新多語系翻譯檔案 (zh_TW, en, ja)。

app/Http/Controllers/Admin/RemoteController.php

@@ -15,19 +15,32 @@ class RemoteController extends Controller
      */
     public function index(Request $request)
     {
-        $machines = Machine::withCount(['slots'])->orderBy('last_heartbeat_at', 'desc')->orderBy('id', 'desc')->get();
         $selectedMachine = null;
 
+        // --- 1. 機台列表處理 (New Command Tab) ---
+        $machineQuery = Machine::withCount(['slots'])->orderBy('last_heartbeat_at', 'desc')->orderBy('id', 'desc');
+        
+        if ($request->filled('search') && $request->input('tab') === 'list') {
+            $search = $request->input('search');
+            $machineQuery->where(function ($q) use ($search) {
+                $q->where('name', 'like', "%{$search}%")
+                  ->orWhere('serial_no', 'like', "%{$search}%");
+            });
+        }
+        
+        $machines = $machineQuery->paginate($request->input('per_page', 10), ['*'], 'machine_page');
+
+        // --- 2. 歷史紀錄處理 (Operation Records Tab) ---
         $historyQuery = RemoteCommand::where('command_type', '!=', 'reload_stock')
             ->with(['machine', 'user']);
 
-        if ($request->filled('search')) {
+        if ($request->filled('search') && ($request->input('tab') === 'history' || !$request->has('tab'))) {
             $search = $request->input('search');
-            $historyQuery->where(function($q) use ($search) {
-                $q->whereHas('machine', function($mq) use ($search) {
+            $historyQuery->where(function ($q) use ($search) {
+                $q->whereHas('machine', function ($mq) use ($search) {
                     $mq->where('name', 'like', "%{$search}%")
-                       ->orWhere('serial_no', 'like', "%{$search}%");
-                })->orWhereHas('user', function($uq) use ($search) {
+                        ->orWhere('serial_no', 'like', "%{$search}%");
+                })->orWhereHas('user', function ($uq) use ($search) {
                     $uq->where('name', 'like', "%{$search}%");
                 });
             });
@@ -59,17 +72,35 @@ class RemoteController extends Controller
             $historyQuery->where('status', $request->input('status'));
         }
 
-        $history = $historyQuery->latest()->paginate($request->input('per_page', 10));
+        $history = $historyQuery->latest()->paginate($request->input('per_page', 10), ['*'], 'history_page');
 
+        // --- 3. 特定機台詳情處理 ---
         if ($request->has('machine_id')) {
-            $selectedMachine = Machine::with(['slots.product', 'commands' => function($query) {
-                $query->where('command_type', '!=', 'reload_stock')
-                      ->latest()
-                      ->limit(5);
-            }])->find($request->machine_id);
+            $selectedMachine = Machine::with([
+                'slots.product',
+                'commands' => function ($query) {
+                    $query->where('command_type', '!=', 'reload_stock')
+                        ->latest()
+                        ->limit(5);
+                }
+            ])->find($request->machine_id);
         }
 
+        // --- 4. AJAX 回應處理 ---
         if ($request->ajax()) {
+            if ($request->has('tab')) {
+                $tab = $request->input('tab');
+                $viewPath = $tab === 'list' ? 'admin.remote.partials.tab-machines-index' : 'admin.remote.partials.tab-history-index';
+                
+                return response()->json([
+                    'success' => true,
+                    'html' => view($viewPath, [
+                        'machines' => $machines,
+                        'history' => $history,
+                    ])->render()
+                ]);
+            }
+
             return response()->json([
                 'success' => true,
                 'machine' => $selectedMachine,
@@ -142,29 +173,42 @@ class RemoteController extends Controller
      */
     public function stock(Request $request)
     {
-        $machines = Machine::withCount([
+        // 1. 機台查詢與分頁
+        $machineQuery = Machine::withCount([
             'slots as slots_count',
             'slots as low_stock_count' => function ($query) {
-                $query->where('stock', '<=', 5); 
+                $query->where('stock', '<=', 5);
             },
             'slots as expiring_soon_count' => function ($query) {
                 $query->whereNotNull('expiry_date')
-                      ->where('expiry_date', '<=', now()->addDays(7))
-                      ->where('expiry_date', '>=', now()->startOfDay());
+                    ->where('expiry_date', '<=', now()->addDays(7))
+                    ->where('expiry_date', '>=', now()->startOfDay());
             }
-        ])->orderBy('last_heartbeat_at', 'desc')->orderBy('id', 'desc')->get();
-        
-        $historyQuery = RemoteCommand::with(['machine', 'user']);
+        ]);
 
+        if ($request->filled('machine_search')) {
+            $ms = $request->input('machine_search');
+            $machineQuery->where(function ($q) use ($ms) {
+                $q->where('name', 'like', "%{$ms}%")
+                    ->orWhere('serial_no', 'like', "%{$ms}%");
+            });
+        }
+
+        $machines = $machineQuery->orderBy('last_heartbeat_at', 'desc')
+            ->orderBy('id', 'desc')
+            ->paginate($request->input('per_page', 10), ['*'], 'machine_page');
+
+        // 2. 歷史紀錄查詢與分頁
+        $historyQuery = RemoteCommand::with(['machine', 'user']);
         $historyQuery->where('command_type', 'reload_stock');
 
         if ($request->filled('search')) {
             $search = $request->input('search');
-            $historyQuery->where(function($q) use ($search) {
-                $q->whereHas('machine', function($mq) use ($search) {
+            $historyQuery->where(function ($q) use ($search) {
+                $q->whereHas('machine', function ($mq) use ($search) {
                     $mq->where('name', 'like', "%{$search}%")
-                       ->orWhere('serial_no', 'like', "%{$search}%");
-                })->orWhereHas('user', function($uq) use ($search) {
+                        ->orWhere('serial_no', 'like', "%{$search}%");
+                })->orWhereHas('user', function ($uq) use ($search) {
                     $uq->where('name', 'like', "%{$search}%");
                 });
             });
@@ -191,15 +235,31 @@ class RemoteController extends Controller
             $historyQuery->where('status', $request->input('status'));
         }
 
-        $history = $historyQuery->latest()->paginate($request->input('per_page', 10));
+        $history = $historyQuery->latest()->paginate($request->input('per_page', 10), ['*'], 'history_page');
+
+        // 3. AJAX 回傳處理
+        if ($request->boolean('_ajax')) {
+            $tab = $request->input('tab', 'history');
+            if ($tab === 'machines') {
+                return response()->view('admin.remote.partials.tab-machines', [
+                    'machines' => $machines,
+                ]);
+            }
+            return response()->view('admin.remote.partials.tab-history', [
+                'history' => $history,
+            ]);
+        }
 
         $selectedMachine = null;
         if ($request->has('machine_id')) {
-            $selectedMachine = Machine::with(['slots.product', 'commands' => function($query) {
-                $query->where('command_type', 'reload_stock')
-                      ->latest()
-                      ->limit(50);
-            }])->find($request->machine_id);
+            $selectedMachine = Machine::with([
+                'slots.product',
+                'commands' => function ($query) {
+                    $query->where('command_type', 'reload_stock')
+                        ->latest()
+                        ->limit(50);
+                }
+            ])->find($request->machine_id);
         }
 
         return view('admin.remote.stock', [