Generate mipmaps automatically

[IAmNotHanni]

Is your feature request related to a problem?

Once we are rendering with textures, we should use mipmaps.

Description

• Mipmaps should be generated automatically when loading a texture
• The code for mipmap generation could be part of the texture wrapper, or we have a separate file or loading textures and generating mipmaps from them

Alternatives

If we don't use mipmaps, we don't have optimal performance when using textures for rendering

Affected Code

The rendergraph, texture, sampler and other rendering code

Operating System

All

Additional Context

https://vulkan-tutorial.com/Generating_Mipmaps