feat: add Claude Code conversation tracker

- Create claude-code-tracker service to monitor and parse Claude Code conversations
- Parse JSONL format with messages, tool calls, and metadata
- Store in SQLite with full-text search support
- Generate daily summaries using Claude API
- Add Conversations UI with search, stats, and conversation browsing
- Integrate with dashboard backend and frontend
- Add sync script for Mac to NAS file transfer

claude-code-tracker/main.py

@@ -0,0 +1,47 @@
+import os
+import logging
+import asyncio
+
+import db
+import collector
+import summarizer
+
+# Configure logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+
+async def main():
+    """Main service loop"""
+    logger.info("Starting Claude Code Tracker service")
+
+    # Initialize database
+    await db.init_db()
+    logger.info("Database initialized")
+
+    # Create data directory if it doesn't exist
+    data_dir = os.path.dirname(db.DB_PATH)
+    os.makedirs(data_dir, exist_ok=True)
+
+    # Start collection and summarization tasks
+    tasks = [
+        asyncio.create_task(collector.collect_conversations()),
+        asyncio.create_task(summarizer.summarize_daily())
+    ]
+
+    logger.info("Service started - collection and summarization tasks running")
+
+    try:
+        await asyncio.gather(*tasks)
+    except KeyboardInterrupt:
+        logger.info("Shutting down...")
+        for task in tasks:
+            task.cancel()
+        await asyncio.gather(*tasks, return_exceptions=True)
+
+
+if __name__ == "__main__":
+    asyncio.run(main())