Custom component custom descriptiona

[jnantg]

Tool version
4.3.0

Is your feature request related to a problem? Please describe.
No.

Describe the solution you'd like
Be able to add custom description to each custom component that would show on the generation page or as a help card on mouseover as well as a way to add custom text to the naming guidelines.

Describe alternatives you've considered
For the time being I have created an external document that my team will reference for custom components.