* feat(pocketbase): update docker-compose.yml and template configuration
- Update PocketBase to use latest version instead of specific version
- Add environment variables for configuration
- Implement named volumes for data persistence
- Improve healthcheck configuration with better parameters
- Add encryption support via environment variable
- Update template.toml to include new configuration options
- Configure proper volume mounts and environment variables
- Set default timezone to Europe/Berlin
* feat(pocketbase): refactor docker-compose and template configuration for improved clarity and consistency