Updates the policy engine to prioritize User policies over Project-specific policies.
This change is a security measure to ensure that users maintain control over their
environment and are not inadvertently compromised by policies defined in a cloned
repository.
Key Changes:
- Swapped Tier 2 (now Project) and Tier 3 (now User).
- Updated documentation to reflect the new hierarchy.
- Updated all built-in policy TOML files with correct tier information.
- Adjusted all tests and integration test expectations to match new priority values.