Add Magic Switch

[hristo2612]

0. I have read the Contribution Guidelines
1. Project URL: https://magic-switch.com
2. Why should this project be added: Magic Switch is a menu bar mac app that lets you switch your Magic Keyboard, Mouse & Trackpad between multiple Mac devices with different Apple IDs. It lets you fully transfer the connection of your peripherals from one device to the other without requiring you to go to Bluetooth Settings each time and forgetting each device then going to the second machine and pairing them one by one. Instead, it is simplified into a single click of a button. The app also offers a couple more cool features like using keyboard shortcuts and transfering pieces of text between Macs via the Magic Keyboard.
3. End all descriptions with a full stop/period
4. Entry is ordered alphabetically
5. Appropriate icon(s) added if applicable (OSS, freeware)