Contribution Guide

• Branch Strategy: main (stable), develop (development), feature/* (features), fix/* (fixes)
• Commit Convention: feat/fix/docs/refactor/test/chore + brief description
• Rust Standards: rustfmt + clippy required; test coverage on critical paths
• PR Process: issue → fork → feature branch → PR → CI passes → review & merge
• Documentation Contribution: Add/revise under docs/tutorial, keep frontmatter complete (title/order/icon)

Local Verification:

• Backend: cargo test && cargo run
• Frontend: pnpm dev
• Documentation: pnpm docs:dev (or npx vuepress dev docs)