Added a modal footer with a Close button in the app details view.
The footer includes:
- Styled separator line with border-top
- Right-aligned Close button
- Calls ui.hideModal() on click
This provides a clear way to dismiss the modal without needing to
click outside or use the escape key.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
CyberMind-FR
60ff5ad3f1