add pdf latex toolkit

hosts/xaorus/home.nix

@@ -1,5 +1,30 @@
 { config, pkgs, ... }:
 
+let
+  tex = pkgs.texlive.withPackages (ps: with ps; [
+    scheme-basic
+    babel-german
+    hyphen-german
+    geometry
+    hyperref
+    xcolor
+    xurl
+    enumitem
+    fancyhdr
+    titlesec
+    tocloft
+    amsmath
+    listings
+    graphics
+    float
+    caption
+    booktabs
+    pdflscape
+    adjustbox
+    setspace
+    latexmk
+  ]);
+in
 {
   imports = [ ../../home/_home.nix ];
 
@@ -22,7 +47,9 @@
   #programs.gnome-terminal.enable = true;
 
   # Optional: apps for GNOME desktop
-  home.packages = with pkgs; [
+  home.packages = [
+    tex
+
     #gnome.gnome-tweaks
     #gnome.dconf-editor
   ];