chore: sync local changes to Gitea

envs.js

@@ -3,20 +3,14 @@ export const env = {
   DEFAULT_TIMEOUT: "3000",
 
   // 支持的搜索引擎列表 - Supported search engines
-  SUPPORTED_ENGINES: ["google", "brave", "duckduckgo", "bing"],
+  SUPPORTED_ENGINES: ["duckduckgo", "bing"],
 
   // 默认启用的搜索引擎 - Default enabled engines
   DEFAULT_ENGINES: [
-    "google",
-    "brave",
     "duckduckgo",
     // "bing" // Bing 目前结果不稳定，默认禁用 - Bing results are currently unstable, disabled by default
   ],
 
-  // Google Custom Search API credentials
-  GOOGLE_API_KEY: null,
-  GOOGLE_CX: null,
-
   // API 访问令牌 - API access token for authentication
   // 如果设置了 TOKEN，则所有 /search 请求都需要在 header 或 query 中提供此 token
   // If TOKEN is set, all /search requests must provide this token in header or query