Release v0.2.0 - Physics, UI Improvements, and More

Features & Changes:

• Physics System:
  
  • Jolt Physics added! Currently supports 2D only, but lays the groundwork for future 3D physics.
  • Physics body components restructured to work with Jolt.

• Transform Component Update:  
  • Now supports 3D transformations (3D support in the engine will come in the future). 
  • Rotation is now handled using quaternions.

• Editor Improvements: 
  • UI updated for a more consistent and refined look.
  • New Home Tab:
    • Opens when launching the editor without a project.
    • Also appears when creating a new tab using `Ctrl + T`. 

• Other Enhancements:
  • Fixed various memory leaks and uninitialized variables for better stability.
  • Added MinGW cross-compilation support for building Windows binaries from other platforms.