Update updates related to Question Types

[jupiter007]

1. Update the usageDescription for questionTypes db table to the following:

Text Area - For questions that require longer answers, you can select formatting options too.
Text Field - For questions that require short, simple answers.
Radio Buttons - For multiple choice questions where users select just one option.
Check Boxes - For multiple choice questions where users can select multiple options.
Select Box - For questions with a predefined set of options where users need to select one.
Multi-select Box - For questions where multiple answers are valid. Allows users to select several options from a predefined list, providing flexibility in responses.

2. Remove Rich Text Editor from the questionTypes table. Instead we will have Text Area for that purpose, which may or may not allow formatting

3. Update the create method in the Question class so that we allow users to add a duplicate questionText value. We discussed this at our standup, and don't want to restrict users from adding duplicate question text if they choose to. Otherwise we will need to message them to let them know that is not allowed.