feat: 임시 500px/1000px 모드 추가

hwe/ts/defs.ts

@@ -144,4 +144,7 @@ export type ToastType = {
     content?: string,
     type?: Colors,
     delay?: number,
-}
+}
+
+export const keyScreenMode = 'sam.screenMode';
+export type ScreenModeType = 'auto'|'500px'|'1000px';