Feature Request: Redesign the create post modal

[TusharKumawat1]

Is your feature request related to a problem? Please describe.
The aim of this feature report is to outline the proposed changes for the "Redesigning the Create Post Modal" feature. The goal is to improve the user experience and ensure that the design is consistent with the rest of the application. The current user interface (UI) for the Create Post Modal is not in line with the overall application design, which is why this feature is necessary.

Describe the solution you'd like

To improve the way the Create Post Modal looks and fits in with the rest of the page, we suggest taking a comprehensive approach. This includes making sure the design matches in terms of colors and typography, and making the layout easy to use and adaptable to different devices.

Describe alternatives you've considered
We need at least some refactoring to improve its design of create post modal

Additional context
Could you please assign me the issue? I'm currently working on it.
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Screenshot of the current user interface

Potential internship candidates
Please read this if you are planning to apply for a Palisadoes Foundation internship PalisadoesFoundation/talawa#359

[palisadoes]

https://www.figma.com/file/UEygJJsZxAQRPPw3XR5elX/Palisadoes-Logo-SVG?type=design&node-id=4%3A45&mode=design&t=EaoW3SSUpOfPAk0J-1

Closing. @rishav-jha-mech is working on an overall design that is documented in this Figma site