DSH plugin: structured test runner tool (test_run) — auto-detect vitest/jest/pytest/node:test, run tests, parse failure summaries for the model.
Restart dsh after installing — no change before a restart is expected, not a broken install
14 days green · ≤ 45 days amber · older (or archived) red.dsh.bundle declaration installs as a plain dependency and activates no layer — the most common reason a plugin "does nothing" after install.