heph

Watch the current PR's "CI" GitHub Actions run and report the outcome of the `upload_artifacts` job (display name "Pre-release"), which publishes the build artifacts as a pre-release. Resolves the PR for the current branch, locates the CI workflow run for its head commit, and polls that job until it reaches a terminal state. Reports a positive outcome when the job completes successfully, or a failure with the reason when it is skipped or fails. Trigger when the user says "pr build published", "was the build published", "did upload_artifacts pass", "check the pre-release job", or invokes /pr-build-published.

Find the "Build Version" annotation on the current PR's "CI" GitHub Actions run and print the version plus a link to the run. Resolves the PR for the current branch, locates the CI workflow run for its head commit, and reads the GHA annotations. The annotation is published late in CI, so this polls for up to 5 minutes until it appears. Trigger when user says "build version", "pr build version", "get the CI build version", or invokes /pr-build-version.

Profile the heph binary with samply and produce performance recommendations. Builds the profiling target, runs samply twice (first run is warmup, second is the captured profile), analyzes the resulting profile.json.gz + profile.json.syms.json (plus /tmp/cpu.prof if present), and writes findings + suggestions to ai-docs/PERFORMANCE.md. Trigger when user says "perf test", "profile heph", "run a perf run", "performance test", or invokes /perf-test.