fix(mobile-upgrade): 修复股行App版本管理API路径匹配Kong路由

NEXT_PUBLIC_MINING_API_URL 从 /mining-admin 改为 /api/v2/mining-admin，
apiPrefix 从 /api/v2/versions 改为 /versions，使最终URL匹配Kong路由
/api/v2/mining-admin/*

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

frontend/mobile-upgrade/.env.production

@@ -1,6 +1,6 @@
 # API Configuration
 NEXT_PUBLIC_API_URL=https://rwaapi.szaiai.com
-NEXT_PUBLIC_MINING_API_URL=https://rwaapi.szaiai.com/mining-admin
+NEXT_PUBLIC_MINING_API_URL=https://rwaapi.szaiai.com/api/v2/mining-admin
 
 # Application Info
 NEXT_PUBLIC_APP_NAME=RWADurian Mobile Upgrade

frontend/mobile-upgrade/src/infrastructure/http/api-client.ts

@@ -61,9 +61,10 @@ const APP_CONFIGS: Record<AppType, ApiConfig> = {
     apiPrefix: '/api/v1/versions',
   },
   // 股行 App - 连接新的 mining-admin-service 后端
+  // 生产环境通过 Kong 路由: /api/v2/mining-admin -> mining-admin-service:3023/api/v2
   mining: {
-    baseURL: process.env.NEXT_PUBLIC_MINING_API_URL || 'http://localhost:3023',
-    apiPrefix: '/api/v2/versions',
+    baseURL: process.env.NEXT_PUBLIC_MINING_API_URL || 'http://localhost:3023/api/v2',
+    apiPrefix: '/versions',
   },
 }