Blushyes

Architecture and coding conventions for changing Reef itself. Use before modifying Reef runtime architecture, `App` state, tabs/panels, rendering code, input dispatch, background work, git/file-tree/diff/graph loading, performance-sensitive paths, or when the user asks about "how Reef is structured", "render blocking", "heavy tasks", "new tab", "new feature architecture", or "project conventions". Pair with `testing-reef` whenever adding or changing tests.

How to cut a reef release — version bump, tag push, and the GitHub Release notes format. Use when the user says "cut a release", "tag vX.Y.Z", "打个 tag 发布", "发布", "bump version", "release notes", or asks "how do I release reef", "what's the notes format", "is it safe to push this tag". Covers the full pipeline pushing a `v*` tag triggers (multi-platform binary build + npm publish to `@reef-tui/cli` + GitHub Release with assets), the notes convention, and the specific traps we've paid for — Cargo.toml drift, shell escaping when passing notes inline, and how `softprops/action-gh-release` behaves with pre-existing release bodies.

Conventions and gotchas for writing tests in the reef Rust workspace — unit, integration, property, snapshot, benchmark, and fuzz. Use whenever adding or modifying a test in reef or test-support, or when the user asks "add a test for X", "how should I test Y", "why is this test flaky", "where does this test go", or anything about test fixtures, snapshots, proptest, or CI test failures. Also use when touching clock/time code (requires splitting `*_at(now, t)` helpers), or any code that mutates `cwd`/`HOME` (needs process-wide lock). Covers file-placement rules, the `test-support` fixture crate, insta filters, proptest strategy construction, and the specific pitfalls we've paid for in production — macOS tempdir symlinks, env-var sharing across parallel tests, and the HOME-redirect pattern for prefs-reading code.