[feat]: RightClick - Form validation messages -We need to give descriptive error messages for the form validation scenarios as its not clear to users what the issue is

[millerjp]

Although we are validating this, we need to display an infomative error message so users know what the error is thats preventing us doing the action. Update the various forms we have to give descriptive error messages.

Add a warning text under the table name with an informative message when validation fails for this and any other form validation we do when creating etc..