Add copy button to coordinate tool in mobile version

[ac-61]

This adds a button so users can copy the coordinates in the coordinate tool to their clipboard.

[github-actions]

🤖 Version Auto-Bumped

The version has been automatically incremented to 4.2.14-20260227

This commit was added to your PR branch. When you merge this PR, the new version will be included.

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_{If you want a different version, update package.json manually and push to this PR.}