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

requirements.txt

@@ -0,0 +1,14 @@
+# Obsidian 智能日记整理 Agent 依赖
+
+# 核心依赖
+anthropic>=0.25.0
+aiohttp>=3.9.0
+pyyaml>=6.0
+pydantic>=2.0.0
+
+# 测试依赖
+pytest>=7.0.0
+pytest-asyncio>=0.21.0
+pytest-cov>=4.0.0
+hypothesis>=6.0.0
+aioresponses>=0.7.0