/init

初始化项目的 dev-helper 结构（模板复制、探索项目、核心模块识别）

## Your task

Initialize dev-helper development environment in the current project.

## Execution Flow

### Step 1: Run initialization script

Execute the Python script to check Git and copy templates:



**If Git is not initialized** → Stop and inform user to run `git init` first.

**If successful** → The script will copy templates to:
- `.claude/commands/` (update-arch, session-summary, whats-next)
- `.claude/skills/exploring-project/` (SKILL.md, references/)
- `project-notes/`

### Step 2: Handle CLAUDE.md

Check if `CLAUDE.md` exists using Glob.

**If not exists**: Create new file with ...