docs: Update the installer URL

Author: draphy

README.md

@@ -111,7 +111,7 @@ draphyOS also works on other Fedora editions. The installer will set up i3 along
 ### One-Command Install
 
 ```bash
-curl -fsSL https://raw.githubusercontent.com/draphy/draphyOS/main/install.sh | bash
+curl -fsSL https://raw.githubusercontent.com/draphy/draphyOS/latest/install.sh | bash
 ```
 
 Or clone and run: