Feature Request: Customizable Side Dock

Please add a customizable side dock (similar to an iPhone-style floating shortcut or edge panel) that lets users pin multiple app shortcuts for quick access from anywhere.

Requested features:

Place the dock on the left or right edge of the screen. Add and organize multiple app shortcuts.

Collapse into a small floating handle and expand with a tap or swipe.

Customize the dock's appearance, size, and transparency.

This would make app access faster and improve multitasking.