- Add `check_imported_asset_overrides` function to validate imported asset overrides against defined rules.
- Introduce `apply_imported_asset_overrides.py` script to replay registered patches after upstream refresh.
- Create `imported-asset-overrides.yaml` to manage approved overrides with necessary metadata.
- Update `SKILL.md` files to reflect new workflows and guidelines for using imported asset overrides.
- Enhance consistency checks to flag invalid entries in the imported asset override registry.
- Add tests to ensure the integrity and correctness of the imported asset override functionality.

…apply strategy and governance mirroring

…in local assets

…ted configuration

…tional model

…and spacing

…hared boundary-recommendation protocols

…mmendation-engine skill and update agents to utilize it for lane mismatch handling

…nt-cross-lane-engine and update related documentation

…xt isolation

- Updated operational agents in documentation and code from `internal-fast-executor`, `internal-critical-challenger` to `internal-delivery-operator`, `internal-critical-master`.
- Removed deprecated `catalog_validation.sh` script and replaced it with `github_catalog_validation.py` for local validation workflow simulation.
- Updated GitHub Actions workflow to use the new validation script and renamed the workflow file to `_github-catalog-validation.yml`.
- Adjusted references in various markdown files and scripts to reflect the new agent names and validation processes.
- Enhanced tests to cover new validation logic and ensure proper execution of required targets.

…ncy and clarity

…uation criteria

…copilot instructions

…ted patches

- Added openai.yaml for the Internal Agent Sync External Resources skill to govern sync catalog decisions.
- Created obra-brainstorming.patch to refine brainstorming workflow and clarify usage guidelines.
- Added obra-requesting-code-review.patch to enhance code review processes with internal-review-guard.
- Introduced obra-subagent-driven-development.patch to align subagent-driven development practices.
- Implemented obra-test-driven-development.patch to strengthen TDD principles for executable behavior.
- Developed obra-writing-plans.patch to ensure explicit planning for multi-step tasks.
- Added catalog-decision-checklist.md for detailed heuristics on asset management decisions.
- Created fingerprinting-contract.md to establish deterministic proof for resource changes.
- Introduced imported-asset-overrides.yaml to manage imported asset overrides with clear policies.
- Added scripts for applying imported asset overrides and syncing resource fingerprints.
- Updated references in existing skills and documentation to reflect the new external resources structure.
- Adjusted tests to align with the new internal-agent-sync-external-resources skill and its functionalities.