skill-create - Interactive Skill Creation Workflow

프로젝트 컨텍스트를 분석하여 project-local 스킬을 생성하는 워크플로우.

Workflow Steps

Step 1: Gather Information

If /skill-create (no args):

1. Ask user for skill name (kebab-case)
2. Ask user for skill purpose/description
3. Ask user for classification: workflow or capability

If /skill-create {name}:

1. Use provided name
2. Analyze project context to infer purpose
3. Ask user to confirm/modify