fix: remove FetchAPI-related code

server/utils/dnsCacheManager.ts

@@ -936,44 +936,3 @@ class DnsCacheManager {
 }
 
 export const dnsCache = new DnsCacheManager();
-
-// For better error handling in fetch operations
-if (typeof global.fetch === 'function') {
-  const originalFetch = global.fetch;
-
-  global.fetch = async function (
-    ...args: Parameters<typeof originalFetch>
-  ): Promise<Response> {
-    try {
-      const response = await originalFetch(...args);
-      return response;
-    } catch (error) {
-      try {
-        let hostname = '';
-        const firstArg = args[0];
-
-        if (typeof firstArg === 'string') {
-          hostname = new URL(firstArg).hostname;
-        } else if (firstArg instanceof URL) {
-          hostname = firstArg.hostname;
-        } else if (firstArg instanceof Request) {
-          hostname = new URL(firstArg.url).hostname;
-        }
-
-        if (hostname && error.message?.includes('fetch failed')) {
-          dnsCache.reportNetworkError(hostname);
-          logger.warn(
-            `Reporting network error for ${hostname}: ${error.message}`,
-            {
-              label: 'FetchInterceptor',
-            }
-          );
-        }
-      } catch (urlError) {
-        //
-      }
-
-      throw error;
-    }
-  } as typeof global.fetch;
-}