Show GN: legalize-kr 업데이트 소식 - 행정규칙/자치법규 추가, CLI/MCP/Skill, 생태계 페이지 등

The legalize-kr project significantly lowers the barrier for AI agents and developers to interact with complex Korean legal data by transforming it into a structured Markdown and Git ecosystem. By providing MCP and CLI tools, it enables seamless integration of legal context into LLM-driven workflows, paving the way for more accurate and accessible legal tech innovations.