Added home manager install bash script; removed latex from emacs; updated media.nix hardware config

install-homemanager.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+STATE_VERSION="24.05"
+
+if [ $(id -u) != 0 ]; then
+	echo "This script must be run as root."
+	exit
+fi
+
+echo "Adding home-manager:${STATE_VERSION} to nix channels..."
+nix-channel --add "https://github.com/nix-community/home-manager/archive/release-${STATE_VERSION}.tar.gz" home-manager
+
+echo "Updating nix channels..."
+nix-channel --update
+
+echo "Installing home-manager..."
+nix-shell '<home-manager>' -A install
+
+echo "Finished..."