[feat]: Implement File Preview Functionality for Post Images

[purnasth]

Issue Title: Enable File Preview Functionality for Post Images

Issue Description:

In the Minglr Social Network site, the current 'Choose File' functionality for adding images to posts only displays the file name. To enhance user experience and interaction, I suggest implementing a 'File Preview' feature.

Proposed Changes:

• Implement a 'File Preview' feature that enables users to preview selected images for posts immediately after choosing them.
• Update the 'Choose File' behavior to show a preview of the selected images instead of just displaying the file name.

Attachments

Additional Information:

This enhancement will greatly improve user interaction by allowing them to preview the selected images before posting. Please assign this issue to me so that I can implement the 'File Preview' feature for posting images on the Minglr Social Network site.

I am enthusiastic about contributing to this feature request and look forward to enhancing the social network site. Thank you for considering this improvement.