[demo] Version 0.1.0 binaries

This release contains nothing interesting, but:

1. The vulkan instance class;
2. The device class, which selecting the GPU;
3. The swap-chain class, which contains of framebuffers;
4. The pipeline class, which contains of shaders;
5. And the model class, which isn't actually model. Just a buffer wrapper rn.

There's a game instance class to pack everything together and run, but nothing special.

Warning

I'm not sure that the linux version works! I just built it using wsl2