use xdg dirs for icons in the file manager

Kvantum/Base16Kvantum

@@ -1 +1 @@
-/nix/store/p19lx2ymg13qw3abnkc5x1v3hj8r6zix-home-manager-files/.config/Kvantum/Base16Kvantum
+/nix/store/czcrh2fzk0v59nfwdv5dqp35kdfblai6-home-manager-files/.config/Kvantum/Base16Kvantum

Kvantum/kvantum.kvconfig

@@ -1 +1 @@
-/nix/store/p19lx2ymg13qw3abnkc5x1v3hj8r6zix-home-manager-files/.config/Kvantum/kvantum.kvconfig
+/nix/store/czcrh2fzk0v59nfwdv5dqp35kdfblai6-home-manager-files/.config/Kvantum/kvantum.kvconfig

autostart/stylix-activate-gnome.desktop

@@ -1 +1 @@
-/nix/store/p19lx2ymg13qw3abnkc5x1v3hj8r6zix-home-manager-files/.config/autostart/stylix-activate-gnome.desktop
+/nix/store/czcrh2fzk0v59nfwdv5dqp35kdfblai6-home-manager-files/.config/autostart/stylix-activate-gnome.desktop

autostart/stylix-activate-kde.desktop

@@ -1 +1 @@
-/nix/store/p19lx2ymg13qw3abnkc5x1v3hj8r6zix-home-manager-files/.config/autostart/stylix-activate-kde.desktop
+/nix/store/czcrh2fzk0v59nfwdv5dqp35kdfblai6-home-manager-files/.config/autostart/stylix-activate-kde.desktop

home-manager/home.nix

@@ -5,6 +5,7 @@
     ./modules/overlays.nix
     ./modules/packages.nix
     ./modules/theming.nix
+    ./modules/xdg.nix
     ./modules/programs/git.nix
     ./modules/programs/gpg-agent.nix
     ./modules/programs/obs-studio.nix

home-manager/modules/xdg.nix

@@ -0,0 +1,8 @@
+{ ... }:
+
+{
+  xdg.userDirs = {
+    enable = true;
+    createDirectories = false;
+  };
+}

user-dirs.conf

@@ -0,0 +1 @@
+/nix/store/czcrh2fzk0v59nfwdv5dqp35kdfblai6-home-manager-files/.config/user-dirs.conf

user-dirs.dirs

@@ -0,0 +1 @@
+/nix/store/czcrh2fzk0v59nfwdv5dqp35kdfblai6-home-manager-files/.config/user-dirs.dirs