Enhance the UI of Add Event Form

[Ayan-Khan79]

The current "Add Event" form on the event website is just a basic HTML structure without any styling, layout, or interactive elements. As a result:

The form lacks visual appeal and feels outdated. It does not provide a smooth, user-friendly experience when adding new events.

Solution:

• Styling the form elements (input fields, labels, and buttons) to provide a more modern, consistent look and feel.
• Adding layout improvements such as spacing, padding, and alignment to make the form easy to navigate.
• Incorporating hover and focus effects on input fields and buttons to give visual feedback when interacting with the form.

@Code-Social Please assign me this issue under the gssoc and hacktoberfest label, so that i can start working on it.

[Ayan-Khan79]

@pulkitpathak99 Please look into this enhancement suggestion and assign it to me.....