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

database/migrations/2025_07_26_000001_add_type_to_plugins_table.php

@@ -0,0 +1,24 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('v2_plugins', function (Blueprint $table) {
+            $table->string('type', 20)->default('feature')->after('code')->comment('插件类型：feature功能性，payment支付型');
+            $table->index(['type', 'is_enabled']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('v2_plugins', function (Blueprint $table) {
+            $table->dropIndex(['type', 'is_enabled']);
+            $table->dropColumn('type');
+        });
+    }
+};