[ShapeBuilder] Fix copy button visibility with long coordinates #116

[sarika-03]

Notes for Reviewers

• This PR fixes The copy-to-clipboard button is not visible after long coordinates. #89

What was changed

• Ensured the copy-to-clipboard button stays fully inside the textarea container
• Replaced absolute positioning with a flexbox + sticky layout
• Prevented the copy button from shrinking or moving outside the bordered box
• Improved usability for long and multi-line coordinate outputs

Testing

• Tested with short coordinates (2–3 points) — button visible
• Tested with long coordinates (20+ points, multiple lines) — button remains accessible
• Verified copy-to-clipboard functionality works as expected

Screenshots

• Before:

• After:

Signed commits

• Yes, I signed my commits.

[kishore08-07]

@sarika-03
This is a duplicate PR of #116, both are addressing the same issue #89.
Close one of the PRs to avoid duplication.

[sarika-03]

@kishore08-07
Thank you for your response.
@saurabhraghuvanshii had already merged the previous PR #116, but he asked me to make a small UI fix. Because of merge conflicts, I created a new PR #120.
Should I close the old one now?

[saurabhraghuvanshii]

Closed old one

[saurabhraghuvanshii]

And please update ui

[sarika-03]

@saurabhraghuvanshii
I have already done it in the new PR .
Do you want the copy button on the left side of the slider?

[saurabhraghuvanshii]

@sarika-03 new Pr?

[sarika-03]

@saurabhraghuvanshii
yes this is new PR and
Also , I open new PR for issue #112

[saurabhraghuvanshii]

@sarika-03 copy icon should be left of scroll bar inside box