Fullscreen toggle with drag & long press (PC + Mobile)
### 🎮 Mahjong Soul – Mini Fullscreen Toggle Button
This userscript adds a **small floating fullscreen toggle button** to Mahjong Soul.
### ✨ Features
- 📺 Toggle fullscreen mode with one tap
- 🖱️ Button is **draggable** (works on PC & mobile)
- 📱 **Mobile-friendly** (no keyboard or special keys required)
- 💾 Button position is saved automatically
- 🎨 Minimal and lightweight design
### 🕹️ How to Use
- **Tap / Click** the button to toggle fullscreen
- **Long press & drag** the button to move it
### 🌐 Supported Sites
- mahjongsoul.game.yo-star.com
- game.mahjongsoul.com
- majsoul.com
### ⚠️ Notes
- Designed for both **desktop and mobile browsers**
- Best used with **Tampermonkey**
Enjoy a more comfortable Mahjong Soul experience!
