Add new CLI tool: jujutsu VCS

install.sh

@@ -269,6 +269,14 @@ install_cli_tools() {
         print_message "✅ prettyping 安装成功！" "$GREEN"
     fi
 
+    # jujutsu - Git-compatible VCS
+    if command -v jj &> /dev/null; then
+        print_message "✅ jujutsu 已安装" "$GREEN"
+    else
+        brew install jujutsu
+        print_message "✅ jujutsu 安装成功！" "$GREEN"
+    fi
+
     # mas - Mac App Store 命令行工具
     if command -v mas &> /dev/null; then
         print_message "✅ mas 已安装" "$GREEN"