SFDX: Create Apex Class should validate the Size of the class name and block the class creation if its name is bigger than the max allowed

[AllanOricil]

Is your feature request related to a problem? Please describe.
SFDX: Create Apex Class should validate the size of the class name.
At the moment you can type in any name and the command does not validate. The User will know that it is not valid only during the deploy, where the API will say something like "class name is too long"

Describe the solution you'd like
If the given class name is bigger than the max size permitted, show an error message and ask the User to type a new Name. If it is a valid size, then continue with the current behavior.

Describe alternatives you've considered
No alternatives

Additional context
N/A

[AllanOricil]

The max size is 40 characters

[AllanOricil]

I have plans to work on this @randi274

[git2gus]

This issue has been linked to a new work item: W-12195702