- Added support for multiple brands in release scripts, allowing for branded artifacts.
- Introduced brand configuration management with JSON files for each brand.
- Created a new `brand_config.py` script to handle brand-specific logic and asset resolution.
- Updated `create_release.ps1` and `create_release.sh` scripts to utilize brand configurations and generate release manifests.
- Added unit tests for brand configuration loading and release manifest generation.
- Introduced `agravity` brand with its specific configuration in `agravity.json`.
