Feature Request
Add the ability to click on a dashboard panel to expand it to full-screen, similar to Grafana's "View" mode.
Example

- Screen expands (and clicking escape it goes back)
Why
- Easier to analyze detailed visualizations
- Better visibility for complex graphs and tables
- Quick way to focus on specific metrics without editing
Expected behavior
- Click panel to expand to full-screen
- Press ESC or back button to return to dashboard
- No changes to underlying data or config