add German locale

Reviewed-on: dataprolet/Arch-Linux-Installer#2

README.md

@@ -11,7 +11,7 @@ Tested and working as of **July 2026**.
 ## Set your keyboard layout correctly 
 Before starting the install script you should set your keyboard layout correctly. Otherwise you might run into problems with mismatching passwords.
 ```
-loadkeys de
+$ loadkeys de
 ```
 
 ## To automatically install Arch Linux, clone this repository:

install.sh

@@ -362,6 +362,7 @@ echo
 # https://wiki.archlinux.org/title/Installation_guide#Localization
 echo "Setting locale and keymap.."
 echo "en_US.UTF-8 UTF-8" >> "/mnt/etc/locale.gen"
+echo "de_DE.UTF-8 UTF-8" >> "/mnt/etc/locale.gen"
 arch-chroot "/mnt" locale-gen
 arch-chroot "/mnt" localectl set-locale LANG=en_US.UTF-8