v0.37.4

Changed

• specfact backlog map-fields GitHub flow now treats ProjectV2 as optional and clears stale provider_fields.github_project_v2 when ProjectV2 input is intentionally left blank.
• GitHub module discovery shadow behavior now emits a single actionable project-over-user precedence hint per process instead of repeating raw warning lines across repeated discovery calls.
• Registry diagnostic messages that are operational/debug in nature were moved from normal INFO/WARNING output to DEBUG where appropriate to reduce noisy default command output.

Fixed

• Fixed specfact backlog add GitHub issue-type mapping precedence so valid settings.github_issue_types.type_ids is used when settings.provider_fields.github_issue_types is present but empty.
• Fixed stale GitHub ProjectV2 IDs continuing to trigger type-field update attempts after optional map-fields flows by explicitly clearing old ProjectV2 settings in blank-ProjectV2 reconfiguration.
• Reduced duplicate discovery work in specfact module list by avoiding repeated module-state fetches within the same command run.