zerg-testinglisted

# Zerg Testing ## Rules - Always use Make targets. Never run pytest/bun/playwright directly. ## Core Commands ```bash make test # unit tests make test-e2e-core # core E2E (must pass 100%) make test-e2e # full E2E (retries ok) make test-full # unit + full E2E + visual checks make test-e2e-single TEST=tests/<spec>.ts make test-e2e-errors # show last E2E errors make test-e2e-verbose # full output for debugging ``` ## Debugging Flow 1) `make test-e2e-errors` 2) `make test-e2e-single TEST=tests/<spec>.ts` 3) `make test-e2e-verbose` ## Flake Policy - Keep core E2E at retries=0. If a CI failure passes on rerun with no code diff, quarantine or move that test out of the blocking lane the same day and leave a tracking issue; do not normalize red-but-ignored CI.