- Introduced `test_init_cloudnative_pg_instances.sh` to validate CNPG instance count enforcement (default 3, configurable via `CNPG_INSTANCES`).
- Implemented support for opt-in Docker image pre-loading (`DOCKER_PRELOAD`/`PROLE_DOCKER_PRELOAD`) in `init_common_services.sh`.
- Added tests and validation for default pre-load behavior and toggle functionality in `test_init_common_services.sh`.
- Made `SERVICE_NAMESPACE` values consistent across configurations.
- Moved files from 'prole/' subdirectory to root level or appropriate subdirectories (tests, authority, infrastructure) to flatten the project structure.
- Updated 'install.py' and initialization scripts in 'etc/' to reflect the new directory layout.
- Added 'etc/repair_pipeline.sh' for automated pipeline repairs.
- Updated configuration files including 'conf/prole.cfg' and 'env.sh'.
- Integrated ArgoCD manifests in 'k8s/argocd/'.
- Updated 'prole-app' environment and properties.
- Moved and updated test scripts for better organization and reliability.
- Added 'tests/silent_install_test.sh' for automated installation testing.
