Updates the terminology and configuration for the intermediate policy tier
from "Project" to "Workspace" to better align with the Gemini CLI ecosystem.
Key changes:
- Renamed `PROJECT_POLICY_TIER` to `WORKSPACE_POLICY_TIER`.
- Renamed `getProjectPoliciesDir` to `getWorkspacePoliciesDir`.
- Updated integrity scope from `project` to `workspace`.
- Updated UI dialogs and documentation.
- Renamed related test files.
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.