[FEAT] 實作角色權限分類、租戶角控管理與介面多語系優化

1. [FEAT] 權限劃分為「系統層級」與「客戶層級」，並在後端強制過濾跨權限分配。
2. [FEAT] 整合選單權限至主選單層級 (基本設定、權限設定)，簡化角色管理 UI。
3. [STYLE] 側邊欄優化：補齊多語系翻譯，並為基本設定子選單增加視覺圖示。
4. [REFACTOR] 更新 RoleSeeder，將 tenant-admin 重新分類為客戶層級角色。

app/Models/Machine/Machine.php

@@ -25,15 +25,78 @@ class Machine extends Model
         'firmware_version',
         'api_token',
         'last_heartbeat_at',
+        'card_reader_seconds',
+        'card_reader_checkout_time_1',
+        'card_reader_checkout_time_2',
+        'heating_start_time',
+        'heating_end_time',
+        'payment_buffer_seconds',
+        'card_reader_no',
+        'key_no',
+        'invoice_status',
+        'welcome_gift_enabled',
+        'is_spring_slot_1_10',
+        'is_spring_slot_11_20',
+        'is_spring_slot_21_30',
+        'is_spring_slot_31_40',
+        'is_spring_slot_41_50',
+        'is_spring_slot_51_60',
+        'member_system_enabled',
+        'payment_config_id',
+        'machine_model_id',
+        'images',
+        'creator_id',
+        'updater_id',
     ];
 
     protected $casts = [
         'last_heartbeat_at' => 'datetime',
+        'welcome_gift_enabled' => 'boolean',
+        'is_spring_slot_1_10' => 'boolean',
+        'is_spring_slot_11_20' => 'boolean',
+        'is_spring_slot_21_30' => 'boolean',
+        'is_spring_slot_31_40' => 'boolean',
+        'is_spring_slot_41_50' => 'boolean',
+        'is_spring_slot_51_60' => 'boolean',
+        'member_system_enabled' => 'boolean',
+        'images' => 'array',
     ];
 
+    /**
+     * Get machine images absolute URLs
+     */
+    public function getImageUrlsAttribute(): array
+    {
+        if (empty($this->images)) {
+            return [];
+        }
+
+        return array_map(fn($path) => \Illuminate\Support\Facades\Storage::disk('public')->url($path), $this->images);
+    }
+
     public function logs()
     {
         return $this->hasMany(MachineLog::class);
     }
 
+    public function machineModel()
+    {
+        return $this->belongsTo(MachineModel::class);
+    }
+
+    public function paymentConfig()
+    {
+        return $this->belongsTo(\App\Models\System\PaymentConfig::class);
+    }
+
+    public function creator()
+    {
+        return $this->belongsTo(\App\Models\System\User::class, 'creator_id');
+    }
+
+    public function updater()
+    {
+        return $this->belongsTo(\App\Models\System\User::class, 'updater_id');
+    }
+
 }