pull_request_template.md

Summary

Closes #

Changes

Checklist

• cargo fmt --all -- --check passes
• cargo clippy --all-targets --all-features -- -D warnings passes
• cargo test --all-features passes
• cargo check --all-features passes (MSRV 1.88.0)
• cargo fetch --locked passes (lockfile up to date)
• Tests added/updated for behavior changes (or N/A)
• Docs updated for user-facing/config/CLI changes (or N/A)
• Breaking changes are clearly documented (or N/A)
• UI/TUI changes include screenshot/recording (or N/A)
• Manual validation performed for changed flows (brief notes below)

Validation Notes