git（Git 版本控制）

<essential_principles>

<git_safety> Never run destructive commands without explicit user request:

• No git push --force to main/master
• No git reset --hard
• No --no-verify flag (skip hooks)
• No git commit --amend on pushed commits

Never push directly to main/master:

• If current branch is main or master, create a new branch before committing/pushing
• Use a descriptive branch name based on the changes (e.g., fix/login-bug, feat/add-filter)
• Only push to feature/fix branches, never directly to the default branch

Always verify before acting:

• Check git status before staging
• Check git log for commit style
• Check remote tracking before push </git_safety>

<commit_format> End all commit messages with:

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Use HEREDOC for multi-line messages:

git commit -m "$(cat <<'EOF'
Message here

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
EOF
)"

</commit_format>

<pr_format> PR body structure:

## Summary
<1-3 bullet points>

## Test plan
- [ ] Test item 1
- [ ] Test item 2

🤖 Generated with [Claude Code](https://claude.com/claude-code)

</pr_format>

</essential_principles>

1. Commit - Stage and commit changes
2. Push - Push commits to remote
3. PR - Open a pull request
4. Ship - Full workflow: commit + push + PR

Wait for response before proceeding.

After reading the workflow, follow it exactly.

<workflows_index>