sioyek: nixify and use qwerty

nixcfgs/hosts/zephyrus/default.nix

@@ -26,7 +26,7 @@
     # desktop environment and display manager
     ../../modules/nixos/desktop/dm/sddm.nix
     ../../modules/nixos/desktop/de/niri.nix
-    ../../modules/nixos/desktop/de/kde.nix
+    ../../modules/nixos/desktop/de/gnome.nix
 
     # desktop programs
     ../../modules/nixos/programs/zsh.nix

nixcfgs/users/js0ny/packages/flatpak.nix

@@ -84,6 +84,7 @@ in {
     {
       # Patch for Hyprland (scale XWayland by hand)
       "flatpak/exports/bin/com.qq.QQ" = {
+   	force = true;
         text = ''
           #!/bin/sh
 

nixcfgs/users/js0ny/packages/stylix.nix

@@ -22,6 +22,7 @@ in {
     zed.enable = false;
     zsh-syntax-highlighting.enable = false;
     nvim.enable = false; # Defined in lua config
+    sioyek.enable = true; # Stylix does not support sioyek yet, use ctpn as fallback
   };
   stylix = {
     enable = true;

nixcfgs/users/js0ny/programs/sioyek.nix

@@ -0,0 +1,56 @@
+{...}: {
+  programs.sioyek = {
+    enable = true;
+    # prefs_user.config
+    config = {
+      default_dark_mode = "1";
+      font_size = "14";
+      case_sensitive_search = "0";
+      super_fast_search = "1";
+      search_url_d = "https://duckduckgo.com/?q=";
+    };
+    bindings = {
+      ## Movement
+      "screen_down" = "J";
+      "screen_up" = "K";
+
+      "move_up_smooth" = "k";
+      "move_down_smooth" = "j";
+      "move_left_smooth" = "h";
+      "move_right_smooth" = "l";
+      ## Zoom
+
+      "zoom_in" = "=";
+
+      ## Highlight
+      "add_highlight" = "H";
+
+      ### Toggles
+      "toggle_dark_mode" = ["i" ",D"];
+      "toggle_fullscreen" = ",f";
+      "toggle_custom_color" = ",d";
+      # toggle_dark_mode     D
+      ## SyncTeX for LaTeX
+      "toggle_synctex" = ",s";
+
+      # Mark
+      "goto_mark" = "'";
+
+      ### Misc
+      "quit" = "Q";
+
+      "copy" = "y";
+
+      "goto_toc" = "<tab>";
+
+      ## Smart Jump, Portals
+
+      "overview_link" = "<C-p>";
+
+      ## Muscle Memory Bindings
+
+      "command" = "<A-x>";
+      "search" = "<C-f>";
+    };
+  };
+}

nixcfgs/users/js0ny/zephyrus.nix

@@ -66,9 +66,10 @@
     ./programs/block-desktop-entries.nix
     ./programs/pwa.nix
     ./programs/walker.nix
+    ./programs/sioyek.nix
 
     # Desktop Linux
-    ./programs/desktop/plasma
+    ./programs/desktop/gnome
     ./programs/desktop/wayland-wm/niri
 
     ../../modules/home/do-not-track.nix
@@ -112,7 +113,11 @@
     };
   };
 
-  home.sessionVariables.TERMINAL = config.my.desktop.preferredApps.terminal.package;
+  home.sessionVariables = {
+    TERMINAL = config.my.desktop.preferredApps.terminal.package;
+    EDITOR = "nvim";
+    VISUAL = "nvim";
+  };
 
   home.stateVersion = "25.05";
 }