AI 제안사항 추출 기능 개선 및 API 경로 수정

- ClaudeService에 analyze_suggestions 메서드 추가
- 개선된 제안사항 추출 프롬프트 생성 (구체적이고 실행 가능한 제안사항)
- API 경로 수정: /api/v1/ai/suggestions → /api/ai/suggestions
- 프론트엔드 HTML API 경로 업데이트 (v1 제거)
- RealtimeSuggestionsResponse 모델 export 추가

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

test-audio/stt-test-ai.html

@@ -179,7 +179,7 @@
         <div class="info-box">
             <h3>📋 테스트 정보</h3>
             <p><strong>STT Service:</strong> <code>ws://localhost:8084/ws/audio</code></p>
-            <p><strong>AI Service:</strong> <code>http://localhost:8086/api/v1/ai/suggestions</code></p>
+            <p><strong>AI Service:</strong> <code>http://localhost:8086/api/ai/suggestions</code></p>
             <p><strong>Meeting ID:</strong> <code id="meetingId">test-meeting-001</code></p>
         </div>
 
@@ -345,7 +345,7 @@
 
         // AI SSE 연결
         function connectAIEventSource() {
-            const sseUrl = `http://localhost:8086/api/v1/ai/suggestions/meetings/${meetingId}/stream`;
+            const sseUrl = `http://localhost:8086/api/ai/suggestions/meetings/${meetingId}/stream`;
             addLog('AI SSE 연결 시도...', 'info');
 
             aiEventSource = new EventSource(sseUrl);

test-audio/stt-test-wav.html

@@ -467,7 +467,7 @@
 
         // AI 제안사항 SSE 연결
         function connectAISuggestions() {
-            const sseUrl = `${aiServiceUrl}/api/v1/ai/suggestions/meetings/${meetingId}/stream`;
+            const sseUrl = `${aiServiceUrl}/api/ai/suggestions/meetings/${meetingId}/stream`;
             addLog('AI 제안사항 SSE 연결 시도: ' + sseUrl, 'info');
 
             eventSource = new EventSource(sseUrl);