Addition of space between signup and feedback button on hover

[We13b-MD]

Contribution: Enhancing the signup page by putting a space between the signup button and feedback when hovering.

                                                                          ###  Summary: 

This pull request helps to improve the UI of the sign up page by leaving a space between the signup button and the feedback on the navbar. The reason behind this is to make the buttons on the navbar look more appealing to the user when they hover on the buttons and make sure that the buttons are organized on hover.

Code Sample:

Before:

After:

                                                                                       Video Results:

Before:

https://github.com/camicroscope/caMicroscope/assets/122805291/982421aa-97c9-4eff-996a-57da9fffdcf8

After:

https://github.com/camicroscope/caMicroscope/assets/122805291/3503d7dd-6665-4416-ba86-dc4cb01d71c2

Testing: Thorough testing has been done by using the mouse to hover and check if the space was implemented on the between the signup button and the feedbackbutton