Initial project setup: Obsidian intelligent journal organizer

- Add core agent architecture with Command + Skill pattern
- Implement Claude API integration for content analysis
- Add Obsidian REST API integration for vault operations
- Create conversational interface (v2.0) with natural language processing
- Add comprehensive configuration management and validation
- Include project documentation and developer guides
- Set up testing framework with unit, integration, and property tests
- Add Kiro specs for Claude API configuration and code quality improvements
- Configure project steering files for development guidelines

__main__.py

@@ -0,0 +1,18 @@
+"""
+包的主入口点
+允许通过 python -m journal_organizer 运行
+"""
+
+import asyncio
+import sys
+
+# Handle imports with both relative and absolute paths
+try:
+    from .main import main
+except ImportError:
+    # Fallback to absolute imports when running as script
+    from main import main
+
+if __name__ == "__main__":
+    exit_code = asyncio.run(main())
+    sys.exit(exit_code or 0)