Fix#213 : Added image upload component

[ShashaankS]

Overview

1. This PR fixes or fixes part of [Feature Request]: Add dynamic image selection component #213 .
2. This PR does the following: Adds image upload component as gallery

Essential Checklist

• The PR title starts with "Fix #bugnum: ", followed by a short, clear summary of the changes. (If this PR fixes part of an issue, prefix the title with "Fix part of #bugnum: ...".)
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Proof that changes are correct

Screencast.from.08-06-2024.02.12.26.PM.webm

data received by the parent component

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[AkashPaloju]

Hi @ShashaankS, firstly thank you for the PR.

Could you please add a delete button (with an 'X' icon) to the top right of each image and implement the delete functionality?

Also, can you please show your cursor in your screen recordings.( You can enable it by clicking the cursor icon next to the shutter button in the Ubuntu screen recording pop-up.) This will help verify that it changes to a pointer when hovering over 'Click to upload new image.'

Thanks!