Enhance User List UI and App Bar

[Charan0313]

Issue Title:

Enhance User List UI and App Bar

Description:

Upgrade the visual presentation of both the user list and the app bar on the home page to elevate the overall user experience. This issue aims to improve the aesthetics, functionality, and coherence of the user interface elements, including the user list and the app bar.

Tasks:

• Design a visually appealing layout for the user list, integrating elements such as profile pictures, user names, and email addresses for enhanced usability and engagement.
• Implement UI enhancements for the app bar, such as a customized title layout or additional action buttons, to provide users with quick access to essential functions or navigation options.
• Add avatar images or user icons to represent each user in the list, improving visual recognition and personalization.
• Ensure consistent styling, alignment, and color schemes across the user list and app bar components to maintain visual harmony and branding consistency.
• Test the updated UI components on various devices and screen sizes to ensure responsiveness and compatibility with different user environments.
• Document the UI enhancements made to the user list and app bar, including design rationale and implementation details, for future reference and collaboration.