Add mousefood logo widget

[sermuns]

Is your feature request related to a problem? Please describe.
I'm always frustrated when I can't express my rat feelings and show that my project is built using mousefood.

Describe the solution you'd like
I want something like RatatuiMascot but instead showing the pretty mousefood logo.

Describe alternatives you've considered
I could manually recreate the logo in every project where I want it.

Additional context
I have copied the code from RatatuiMascot and created a prototype of this widget at https://github.com/sermuns/mousefood-logo-widget, please let me know if it looks sane? Maybe it should be simplified/optimized further.

[sermuns]

Here it is running on my Nintendo Switch 😛 https://github.com/sermuns/ratatui-on-nintendo-switch/tree/main/examples/ratatui-and-mousefood-logos

[j-g00da]

This is so cool :D Mousefood crate is centered around the backend implementation, so a widget is kind of out-of-scope; but I wonder if it can maybe go into some mousefood-extras crate? (We already have a workspace setup in the repository).

Btw. there are also text-only and cheese-only logo variants in assets directory; the text only one would probably go nicely together with ratatui logo widget.

[sermuns]

Ah yes mousefood-extras sounds good!

I can make text-only and cheese-only variants too!

[j-g00da]

cc: @orhun wdyt

[orhun]

Yup, I like the idea of having the -extras crate in the workspace :)