feat: enable show or hide traffic graph

src/states/setting.ts

@@ -1,15 +1,5 @@
 import { atom } from "recoil";
 
-export const atomPaletteMode = atom<"light" | "dark">({
-  key: "atomPaletteMode",
-  default: "light",
-});
-
-export const atomThemeBlur = atom<boolean>({
-  key: "atomThemeBlur",
-  default: false,
-});
-
 export const atomClashPort = atom<number>({
   key: "atomClashPort",
   default: 0,