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

__init__.py

@@ -0,0 +1,20 @@
+"""
+Obsidian 智能日记整理 Agent
+"""
+
+__version__ = "0.1.0"
+__author__ = "Journal Organizer Team"
+
+from .agent_core import Agent, Command, Skill, SkillChain, SkillResult, CommandContext
+from .main import JournalOrganizerAgent, run_command_sync
+
+__all__ = [
+    "Agent",
+    "Command",
+    "Skill",
+    "SkillChain",
+    "SkillResult",
+    "CommandContext",
+    "JournalOrganizerAgent",
+    "run_command_sync",
+]