feat: clicking the copy id copies the cid to the clipboard

Related Issue

closes #3

Added a function that listens for the click event on the copy button and when clicked, it copies the cid to the clipbooard

What sort of change have you made:

[ ] Bug fix (non-breaking change which fixes an issue)
[x] New feature (non-breaking change which adds functionality)
[ ] Code style update (formatting, local variables)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[ ] This change requires a documentation update

Describe how it has been tested Describe how have you verified the changes made

I have uploaded a file, and then click the copy button and the cid was copied to the clipboard

[x] My code follows the guidelines of this project.
[x] I have performed a self-review of my own code.
[ ] I have commented my code, particularly wherever it was hard to understand.
[ ] I have made corresponding changes to the documentation.
[ ] My changes generate no new warnings.
[ ] I have added things that prove my fix is effective or that my feature works.
[ ] Any dependent changes have been merged and published in downstream modules.

No UI changes