Adapts home manager config for nvim and wezterm

- Fixes symlinks for configuration folders
- Installs wezterm as homebrew cask so nix-generated config does not
  interfere with symlinked config files

home/modules/nvim/default.nix

@@ -1,5 +1,9 @@
+{ config, ... }:
+
 {
-  home.file.".config/nvim" = {
-    source = ./config;
+  xdg.configFile."nvim" = {
+    # mkOutOfStoreSymlink needs an absolute path, otherwise it does not work: https://github.com/nix-community/home-manager/issues/676#issuecomment-1595795685
+    # TODO: At least make the location of the config folder dynamic so that it works on other machines
+    source = config.lib.file.mkOutOfStoreSymlink /Users/dennis/dev/nix-config/home/modules/nvim/config;
   };
 }