feat: accessToken 전역 상태관리 zustand정의

src/store/auth/AuthProvider.tsx

@@ -0,0 +1,19 @@
+"use client"
+
+import useAuthStore from "./useAuthStore"
+
+interface AuthContextProps {
+  accessToken: string | null
+}
+
+const AuthProvider = ({ accessToken }: AuthContextProps) => {
+  const setAccessToken = useAuthStore((state) => state.setAccessToken)
+
+  if (accessToken) {
+    setAccessToken(accessToken)
+  }
+
+  return null
+}
+
+export default AuthProvider

src/store/auth/index.ts

@@ -0,0 +1,2 @@
+export { default as AuthProvider } from "./AuthProvider"
+export { default as useAuthStore } from "./useAuthStore"

src/store/auth/useAuthStore.ts

@@ -0,0 +1,15 @@
+import { create } from "zustand"
+
+interface AuthState {
+  accessToken: string | null
+  setAccessToken: (token: string | null) => void
+  clearAuth: () => void
+}
+
+const useAuthStore = create<AuthState>((set) => ({
+  accessToken: null,
+  setAccessToken: (token) => set({ accessToken: token }),
+  clearAuth: () => set({ accessToken: null }),
+}))
+
+export default useAuthStore