feat: enhance plugin management

- Add command support for plugin management
- Optimize plugin management page layout
- Add email copy functionality for users
- Convert payment methods and Telegram Bot to plugin system

app/Models/Plugin.php

@@ -3,6 +3,8 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Support\Facades\Log;
 
 /**
  * @property int $id
@@ -16,11 +18,27 @@ use Illuminate\Database\Eloquent\Model;
  * @property string $license
  * @property string $requires
  * @property string $config
+ * @property string $type
  */
 class Plugin extends Model
 {
     protected $table = 'v2_plugins';
 
+    const TYPE_FEATURE = 'feature';
+    const TYPE_PAYMENT = 'payment';
+
+    // 默认不可删除的插件列表
+    const PROTECTED_PLUGINS = [
+        'epay',           // EPay
+        'alipay_f2f',     // Alipay F2F
+        'btcpay',         // BTCPay
+        'coinbase',       // Coinbase
+        'coin_payments',  // CoinPayments
+        'mgate',          // MGate
+        'smogate',        // Smogate
+        'telegram',       // Telegram
+    ];
+
     protected $guarded = [
         'id',
         'created_at',
@@ -28,6 +46,32 @@ class Plugin extends Model
     ];
 
     protected $casts = [
-        'is_enabled' => 'boolean'
+        'is_enabled' => 'boolean',
     ];
+
+    public function scopeByType(Builder $query, string $type): Builder
+    {
+        return $query->where('type', $type);
+    }
+
+    public function isFeaturePlugin(): bool
+    {
+        return $this->type === self::TYPE_FEATURE;
+    }
+
+    public function isPaymentPlugin(): bool
+    {
+        return $this->type === self::TYPE_PAYMENT;
+    }
+
+    public function isProtected(): bool
+    {
+        return in_array($this->code, self::PROTECTED_PLUGINS);
+    }
+
+    public function canBeDeleted(): bool
+    {
+        return !$this->isProtected();
+    }
+
 }