Created global enum for the patterns names and applied it

[gnbm]

Created global enum for the names of the patterns and applied it to all the errors threw that contained the pattern name. Also, did some updates on the templates used on the custom script.

This PR is for...

What was happening

• Code improvements, only.

What was done

• Created global enum for the names of the patterns
• Applied it to all the errors threw that contained the pattern name.
• Updated the templates used on the custom script.

Checklist

• tested locally
• documented the code
• clean all warnings and errors of eslint
• requires changes in OutSystems (if so, provide a module with changes)
• requires a new sample page in OutSystems (if so, provide a module with changes)