nixos: initial bitmap font support

modules/nixos/workstation/themes/hozen.nix

@@ -0,0 +1,42 @@
+{
+  config,
+  lib,
+  pkgs,
+  hozen,
+  ...
+}: let
+  inherit (lib) mkIf;
+  inherit (config.ooknet.workstation) theme;
+  generatedWallpaper = import ./generated-wallpaper.nix {inherit hozen config pkgs;} {};
+in {
+  config = mkIf (theme == "hozen") {
+    ooknet.appearance = {
+      fonts = {
+        monospace = {
+          family = "CozetteHiDpi";
+          package = pkgs.cozette;
+          size = 22;
+          fallback = {
+            family = "JetBrainsMono Nerd Font";
+            package = pkgs.nerfonts.override {fonts = ["JetBrainsMono"];};
+            size = 18;
+          };
+        };
+        regular = {
+          family = "Fira Sans";
+          package = pkgs.fira;
+        };
+      };
+
+      cursor = {
+        name = "Bibata-Modern-Ice";
+        package = pkgs.bibata-cursors;
+        size = 22;
+      };
+
+      wallpaper = {
+        path = "${generatedWallpaper}";
+      };
+    };
+  };
+}