initial commit, boilerplate stuff

src/contexts/AuthContext.ts

@@ -0,0 +1,13 @@
+import { createContext } from "react";
+
+import { type AuthResponse } from "../model.ts";
+
+export interface AuthContextValue {
+  authResponse: AuthResponse | null;
+  setAuthResponse: (authResponse: AuthResponse | null) => void;
+}
+
+export const AuthContext = createContext<AuthContextValue>({
+  authResponse: null,
+  setAuthResponse: () => {},
+});

src/contexts/AuthProvider.tsx

@@ -0,0 +1,21 @@
+import { ReactNode, useState } from "react";
+
+import { AuthContext, type AuthContextValue } from "./AuthContext.ts";
+
+import { type AuthResponse } from "../model.ts";
+
+export function AuthProvider({ children }: { children: ReactNode }) {
+  const [authResponse, setAuthResponse] = useState<AuthResponse | null>(() => {
+    const stored = localStorage.getItem("authResponse");
+
+    return stored ? JSON.parse(stored) : null;
+  });
+
+  const value: AuthContextValue = { authResponse, setAuthResponse };
+
+  return (
+    <AuthContext.Provider value={value}>
+      {children}
+    </AuthContext.Provider>
+  );
+}