[v0.1] The bare minimum update

⚠ This is an early development version! ⚠

What's new

• The engine now supports the creation of entities and their components
• Added 2D transforms, 2D graphics component and a behavior component
• Now the build is managed by CMake

New Contributors

• @ErFer7 made their first contribution in #1

Full Changelog: https://github.com/ErFer7/Minimal/commits/v0.1