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

skills/__init__.py

@@ -0,0 +1,23 @@
+"""
+Skills 模块
+"""
+
+from .obsidian_skill import (
+    ObsidianReadSkill,
+    ObsidianWriteSkill,
+    ObsidianAppendSkill,
+    ObsidianListFilesSkill,
+)
+from .claude_skill import (
+    ClaudeAnalyzeSkill,
+    ClaudeTransformSkill,
+)
+
+__all__ = [
+    "ObsidianReadSkill",
+    "ObsidianWriteSkill",
+    "ObsidianAppendSkill",
+    "ObsidianListFilesSkill",
+    "ClaudeAnalyzeSkill",
+    "ClaudeTransformSkill",
+]