refactor: move troubleshoot-agent to agents directory

- Move troubleshoot-agent.ts to src/agents/
- Update import paths in dependent files

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

src/agents/troubleshoot-agent.ts

@@ -14,10 +14,10 @@
  * 4. Expected: Session deleted
  */
 
-import type { Env, TroubleshootSession } from './types';
-import { createLogger } from './utils/logger';
-import { executeSearchWeb, executeLookupDocs } from './tools/search-tool';
-import { TROUBLESHOOT_STATUS } from './constants';
+import type { Env, TroubleshootSession } from '../types';
+import { createLogger } from '../utils/logger';
+import { executeSearchWeb, executeLookupDocs } from '../tools/search-tool';
+import { TROUBLESHOOT_STATUS } from '../constants';
 
 const logger = createLogger('troubleshoot-agent');
 
@@ -184,7 +184,7 @@ async function callTroubleshootExpertAI(
     throw new Error('OPENAI_API_KEY not configured');
   }
 
-  const { getOpenAIUrl } = await import('./utils/api-urls');
+  const { getOpenAIUrl } = await import('../utils/api-urls');
 
   // Build conversation history
   const conversationHistory = session.messages.map(m => ({

src/openai-service.ts

@@ -7,7 +7,7 @@ import { metrics } from './utils/metrics';
 import { getOpenAIUrl } from './utils/api-urls';
 import { ERROR_MESSAGES } from './constants/messages';
 import { getServerSession, processServerConsultation } from './agents/server-agent';
-import { getTroubleshootSession, processTroubleshoot } from './troubleshoot-agent';
+import { getTroubleshootSession, processTroubleshoot } from './agents/troubleshoot-agent';
 import { sendMessage } from './telegram';
 
 const logger = createLogger('openai');

src/tools/troubleshoot-tool.ts

@@ -35,7 +35,7 @@ export async function executeManageTroubleshoot(
     return '🚫 트러블슈팅 기능을 사용할 수 없습니다.';
   }
 
-  const { getTroubleshootSession, saveTroubleshootSession, deleteTroubleshootSession } = await import('../troubleshoot-agent');
+  const { getTroubleshootSession, saveTroubleshootSession, deleteTroubleshootSession } = await import('../agents/troubleshoot-agent');
 
   if (action === 'cancel') {
     await deleteTroubleshootSession(env.SESSION_KV, telegramUserId);