Fix: Prevent API key modal from opening when clicking copy button

[rjnz2023]

Problem

When users click the copy button to copy an API key in the API Keys settings page, the row's click event also fires, causing the edit/update modal to open unexpectedly. This creates a poor user experience where users have to close the modal every time they just want to copy a key.

Solution

This PR fixes the issue by:

1. Adding onClick={(e) => e.stopPropagation()} to the cell-content div containing the API key value and copy button
2. Removing the unnecessary handleCopy function that was attempting to stop propagation
3. Simplifying the copy button to use a standard onClick handler instead of onClickCapture
4. Adding type="button" attribute for better semantic HTML

Changes

• Modified apps/ui/src/views/settings/ApiKeys.tsx
  • Removed handleCopy function (lines 33-37)
  • Added stopPropagation to cell-content div
  • Simplified copy button implementation

Before & After

Before: Clicking copy button → API key copied + modal opens
After: Clicking copy button → API key copied only (modal stays closed)