- Changed bucket information fetching from v1 to v2 endpoints in `browse.go` and `buckets.go`.
- Updated key information fetching in `page.tsx` to use the new v2 endpoint.
- Ensured consistency across the application with the latest API version.
- Updated `docker-compose.dev.yml` to include four Garage instances (garage, garage2, garage3, garage4) with separate configurations and volumes.
- Introduced `garage.toml.template` for easier configuration management.
- Enhanced README with instructions for setting up the development environment and running multiple instances.
