Show example GIFs on all examples

[UncleGedd]

Is your feature request related to a problem? Please describe.
I'd love to be able to quickly see what the various examples look like in a terminal. Today, some examples have VHS GIFs in their README and others do not.

Describe the solution you'd like
Have VHS GIFs in all examples

[UncleGedd]

Happy to open a PR to add these GIFs (understood they are recorded with VHS)