This update refines the Tor relay configuration and build process:
- Security: Disables DirPort and adopts ciissversion:2 for ContactInfo.
- Performance: Adds IPv6 support and hardware acceleration options.
- Builds: Establishes Stable vs. Edge variants for better testing cycles.
- Tooling: Integrates nyx.config and cleans up legacy tags.
- Sync: Aligns cosmos-compose and docker-compose templates.
- Update retention policy: Keep last 7 versions
No breaking changes introduced.
