modules: start breaking down core modules; simplify tree structure

modules/plugins/ui/notifications/nvim-notify/nvim-notify.nix

@@ -0,0 +1,46 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib) mkEnableOption mkOption types;
+in {
+  options.vim.notify.nvim-notify = {
+    enable = mkEnableOption "nvim-notify notifications";
+    stages = mkOption {
+      type = types.enum ["fade_in_slide_out" "fade_in" "slide_out" "none"];
+      default = "fade_in_slide_out";
+      description = "The stages of the notification";
+    };
+
+    timeout = mkOption {
+      type = types.int;
+      default = 1000;
+      description = "The timeout of the notification";
+    };
+
+    background_colour = mkOption {
+      type = types.str;
+      default = "#000000";
+      description = "The background colour of the notification";
+    };
+
+    position = mkOption {
+      type = types.enum ["top_left" "top_right" "bottom_left" "bottom_right"];
+      default = "top_right";
+      description = "The position of the notification";
+    };
+
+    icons = mkOption {
+      type = types.attrsOf types.str;
+      description = "The icons of the notification";
+      default = {
+        ERROR = "";
+        WARN = "";
+        INFO = "";
+        DEBUG = "";
+        TRACE = "";
+      };
+    };
+  };
+}