feat: update x13s to linux-6.13-rc1 and use nixos-unstable

nix/home-manager/configuration/graphical-fullblown.nix

@@ -116,7 +116,7 @@ in
 
       # gnome.gnome-keyring
       gcr
-      gnome.seahorse
+      seahorse
 
       # Language Support
       hunspellDicts.en-us
@@ -171,7 +171,7 @@ in
       # TODO(remve or use): pkgsUnstable.helix
 
       # Image/Graphic/Design Tools
-      gnome.eog
+      eog
       # gimp
       # imagemagick
       # exiv2
@@ -193,7 +193,7 @@ in
       # cdrtools
 
       # Document Processing and Management
-      gnome.nautilus
+      nautilus
       pcmanfm
       # mendeley
       evince

nix/home-manager/profiles/qtile-desktop.nix

@@ -287,7 +287,7 @@ in
     networkmanagerapplet
     gnome-icon-theme
     gnome.gnome-themes-extra
-    gnome.adwaita-icon-theme
+    adwaita-icon-theme
     lxappearance
     xorg.xcursorthemes
     pavucontrol

nix/home-manager/profiles/sway-desktop.nix

@@ -46,14 +46,14 @@ in
     pkgs.swaylock
 
     ## themes
-    pkgs.gnome.adwaita-icon-theme
+    pkgs.adwaita-icon-theme
     pkgs.hicolor-icon-theme
     pkgs.gnome-icon-theme
 
     ## fonts
+    # pkgs.nerd-fonts # TODO: reinstall selected ones
     pkgs.dejavu_fonts # just a basic good fond
     pkgs.font-awesome_5 # needed by i3status-rust
-    pkgs.nerdfonts
     pkgs.font-awesome
     pkgs.roboto
     pkgs.ttf_bitstream_vera