Loaded up for the 3rd redo

Still on potion-voice

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

@@ -0,0 +1,6 @@
+# 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}"' ''