truf-server/openspec/changes/prune-low-yield-discovery-keywords/tasks.md

1. Configuration Contract

• 1.1 Update focused query tests to assert the exact retired cohort, retained sentinels, retained productive terms, and deterministic list sizes.
• 1.2 Assert that retired queries have no orphaned query overrides while retained bounded ecosystem queries remain unchanged.

2. Runtime Configuration

• 2.1 Stop the authenticated runtime through the coordinated lifecycle before changing authority-covered configuration.
• 2.2 Remove the approved 219 query occurrences and three openai overrides from app/config.yaml without modifying persisted state or backlog data.

3. Verification

• 3.1 Run focused query/configuration tests and verify canonical configuration loads with the required query sets and counts.
• 3.2 Run strict OpenSpec validation and relevant supervisor/runtime safety tests.

4. Deployment

• 4.1 Start the runtime through start_runtime.ps1 and verify authenticated supervisor and managed PostgreSQL readiness.
• 4.2 Verify pipeline readiness, normal source processes, keychecks, and post-prune query loading without queue mutations.