(Feat-Fix): Lots of fixes done, reporting system fixed, stricter types

src/contexts/authContext.ts

@@ -0,0 +1,23 @@
+import { createContext, useContext } from "react";
+import type { User } from "../types";
+
+export interface AuthContextType {
+  user: User | null;
+  isAuthenticated: boolean;
+  isLoading: boolean;
+  login: (username: string, password: string) => Promise<void>;
+  logout: () => void;
+  updateUser: (user: User) => void;
+}
+
+export const AuthContext = createContext<AuthContextType | undefined>(
+  undefined,
+);
+
+export const useAuth = () => {
+  const context = useContext(AuthContext);
+  if (!context) {
+    throw new Error("useAuth must be used within AuthProvider");
+  }
+  return context;
+};