Tooltip to inform of reason for disabled action (continued)

[CakeCrusher]

Continuation of #3239

Summary

when creating an action for an assistant the button is sometimes disabled if the assistant has not yet been created therefore without an explanation of why it's disabled this PR informs the user of why the button is disabled.

Change Type

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• Translation update

Testing

you click on assistance and then you go to assistant builder where you will see that for an assistant that is already created the action button is activated but if you try and create a new action the action button defaults to disabled that is when the tooltip shows why it is disabled.

Test Configuration:

Checklist

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• My code adheres to this project's style guidelines
• I have performed a self-review of my own code
• I have commented in any complex areas of my code
• My changes do not introduce new warnings
• Local unit tests pass with my changes

@danny-avila