feat: GlobalMenu API

- GlobalMenu 작성용 DTO(MenuItem, MenuMulti, MenuSplit)
- d_setting에 GlobalMenu를 직접 작성 가능하도록 제공

hwe/ts/defs/API/Global.ts

@@ -218,3 +218,29 @@ export type GetFrontInfoResponse = {
     >;
   };
 };
+
+export type MenuItem = {
+  type: 'item';
+  name: string;
+  url: string;
+  icon?: string;
+  newTab?: boolean;
+  condHightlightVar?: string;
+  condShowVar?: string;
+}
+
+export type MenuSplit = {
+  type: 'split';
+  main: MenuItem;
+  subMenu: MenuItem[];
+}
+
+export type MenuMulti = {
+  type: 'multi';
+  subMenu: MenuItem[];
+}
+
+export type GetMenuResponse = {
+  result: true;
+  menu: (MenuItem | MenuSplit | MenuMulti)[];
+}