commit（提交）

Commit

Create well-formatted git commits following conventional commit conventions.

Convention

Follow the Conventional Commits specification:

<type>[optional scope]: <description>

[optional body]

[optional footer(s)]

Types

• feat: New feature
• fix: Bug fix
• docs: Documentation only
• style: Formatting, missing semi-colons, etc. (no code change)
• refactor: Code change that neither fixes a bug nor adds a feature
• perf: Performance improvement
• test: Adding missing tests
• chore: Maintenance tasks (build process, dependencies, etc.)

Guidelines

• Subject line: Max 50 characters, imperative mood ("add" not "added")
• Body: Wrap at 72 characters, explain *what* and *why* (not *how*)
• Scope: Optional, indicates section of codebase (e.g., feat(auth):)
• Breaking changes: Add exclamation mark after type/scope (e.g., feat!:) and explain in footer

Process

1. Review staged changes (git diff --staged)
2. Determine appropriate type and scope
3. Write concise, descriptive subject line
4. Add body if the change needs explanation
5. Execute the commit

Examples

feat(auth): add OAuth2 login support

Implements Google and GitHub OAuth providers.
Closes #123

fix: resolve race condition in data fetcher

The previous implementation could return stale data
when multiple requests were in flight.

chore: update dependencies to latest versions