Unfinished Wayland PR (#1)

moved from the github repo.

current progress:

<img width="389" alt="image.png" src="attachments/6a2cb365-7348-44b4-8fa7-9980df965a67">

Other notes:

- took the opportunity to remove MwLLSetBackground which I was told was deprecated
- Updated .gitignore to more accurately cover/remove example binaries
- Uses OpenGL as the backend.
- New LL function for swapping buffers, MwLLEndDraw
- [TODO] Uses weak linking for all libraries so that systems that don't support Wayland or even have it installed can launch without it.

Reviewed-on: https://gitea.nishi.boats/pyrite-dev/milsko/pulls/1
Co-authored-by: IoIxD <alphaproject217@gmail.com>
Co-committed-by: IoIxD <alphaproject217@gmail.com>

src/lowlevel.c

@@ -6,6 +6,9 @@ void (*MwLLDestroy)(MwLL handle);
 void (*MwLLPolygon)(MwLL handle, MwPoint* points, int points_count, MwLLColor color);
 void (*MwLLLine)(MwLL handle, MwPoint* points, MwLLColor color);
 
+void (*MwLLBeginDraw)(MwLL handle);
+void (*MwLLEndDraw)(MwLL handle);
+
 MwLLColor (*MwLLAllocColor)(MwLL handle, int r, int g, int b);
 void (*MwLLColorUpdate)(MwLL handle, MwLLColor c, int r, int g, int b);
 void (*MwLLFreeColor)(MwLLColor color);