moved buffer stuff to a separate module

src/shaders/shader.frag

@@ -4,10 +4,8 @@
 // Variables
 layout(location=0) in vec2 vert_uv;
 layout(location=0) out vec4 out_color;
-layout(set=0, binding=0) uniform texture2D tex;
-layout(set=0, binding=1) uniform sampler tex_smp;
 
-layout(set=1, binding=0) uniform Uniforms 
+layout(set=0, binding=0) uniform Uniforms 
 {
     mat4 view_matrix;
     mat4 proj_matrix_inv;