🖥️ Collapsed Palled and Alliance UI Improvements

Improvements

• Improved scrolling on alliance overlays page for mobile devices.

Fixes

• Hiding the progress panel in overlay build mode now keeps the overlay resolution and progress percentage visible in the top card.
• Improved scrolling on alliance overlays page for mobile devices.
• Added Undo, Redo, Color Picker, and Eraser buttons beside the expand button on the minimized palette.