feat: Add permissions system and improve stability (#531)

- Add new `hyperion-permission` crate with group-based permission system
(Admin, Moderator, Normal, Banned)
- Fix egress chunk sync by adding `Play` state requirement
- Convert `InGameName` to use `Arc<str>` for better memory efficiency 
- Optimize player join flow and network queue handling
- Add `tracing-tracy` support for better performance profiling
- Switch from `tracing-subscriber` to `tracing-tracy` in
proof-of-concept
- Update dependencies including `nom`, `fdeflate`, `rustix`, and others