Quality of Life!

Some visual improvements have been made to increase immersion:
- Sun effects with increased dynamism added
- Boosting animation improved
- Planet discovery animation improved
- UI elements updated
- Player distance icon added

Some Gameplay tweaks have been implemented to improve feel:
- Tweaking to boost mechanic to smoothen planet discovery added
- Radar ping while idle added
- Endless Mode reset added
- Boost perpendicular to planet added
- Cursor indicating direction of boost added