cd /home/node/workspace/bounty-work/parabola-13
corepack pnpm exec vitest run tests/errors.test.ts tests/exports.test.ts --maxWorkers=1 --minWorkers=1
corepack pnpm typecheck
corepack pnpm lint
corepack pnpm build
git diff --check

Proceed only if all five commands exit successfully. Record their output, source commit, patch hash, and eventual PR URL. A successful PR is still not verified revenue.