chore(lint): fix lint errors seen when running npm run lint (#19844)

packages/a2a-server/src/config/config.ts

@@ -8,17 +8,19 @@ import * as fs from 'node:fs';
 import * as path from 'node:path';
 import * as dotenv from 'dotenv';
 
-import type { TelemetryTarget } from '@google/gemini-cli-core';
+import type {
+  TelemetryTarget,
+  ConfigParameters,
+  ExtensionLoader,
+} from '@google/gemini-cli-core';
 import {
   AuthType,
   Config,
-  type ConfigParameters,
   FileDiscoveryService,
   ApprovalMode,
   loadServerHierarchicalMemory,
   GEMINI_DIR,
   DEFAULT_GEMINI_EMBEDDING_MODEL,
-  type ExtensionLoader,
   startupProfiler,
   PREVIEW_GEMINI_MODEL,
   homedir,