lots of change - all to start my 3rd redo

worker-toolkit-potion-polyglot/task-shared/test-commands.potion-app.sh

@@ -1,6 +0,0 @@
-# Seeded from the shared checks config for repo `potion-app` — task-specific checks are
-# expected here and are kept; the local build step won't touch this file.
-# Sourced by tests/test.sh: each line is one deterministic-signal check.
-# run_signal <label> <command> [baseline_known_failures]
-# raccoon-sync-hash: f372303adde2af1107f9a9bb534525deebdbe97446e1d428ec62a342a519b95a
-run_signal 'vitest/jest unit suites' 'npx jest --coverage=false --maxWorkers="${RACCOON_CHECK_WORKERS:-2}"' ''