refactor: implement continuous sun orbit model and add directional li…

…ght port group to bridge environment lighting with solar tracking

refactor: enhance waypoint document resolution and improve click hand…

…ling in UI

refactor: formalize twin-local asset caching, refine viewport handove…

…r logic, and document explicit opt-in data downloading

- Improved tutorial

- Fixes of release builds

- Fixes for version 0.3.0

- Using custom create-release action

- Improved MET position

Building for Linux