Add resolve-first recovery for blocked setup failures

[Fuiste]

Summary

• add a PRD for night-shift dash at the repo root
• persist recoverable setup/preflight blocker metadata in run state and journal encoding
• route blocked-before-implementation recovery through night-shift resolve with inspect, continue, and abandon flows
• update status, report, doctor, confidence, dashboard, and server surfaces to explain setup blockers and next actions consistently
• expand lifecycle, execution, persistence, and trust-surface coverage for the new recovery behavior
• update repo-local QA guidance to reflect the new resolve-first recovery path

Testing

• gleam format --check
• gleam check
• git diff --check
• gleam test
  • 167 passed
  • 2 known dashboard environment failures remain:
    • night_shift_dashboard_demo_test.demo_run_succeeds_with_ui_test
    • night_shift_persistence_provider_test.dashboard_server_serves_run_data_test