Improved Marker Editing & Smarter Center Validation

This release introduces a quality-of-life improvement for editing markers, enhances validation for the center point, and includes several dependency updates.

Features

• Edit Markers from Legend: You can now edit a marker directly from the legend. A new pencil icon will appear next to each marker in the legend, allowing for quick access to the edit dialog.

Bug Fixes & Improvements

• Improved Center Point Validation: The card now provides clearer feedback when a center_entity or location_zone_entity is configured but lacks valid GPS coordinates. An error message will be displayed on the card itself, rather than just in the browser's developer console.
• Internationalization: The tooltip for the "Add Marker" button is now translated according to your Home Assistant language settings.