added frontent authentication,backend ticket service, frontend ticket creation

frontend/src/features/auth/authService.js

@@ -0,0 +1,28 @@
+import axios from "axios";
+
+const API_URL = "/api/users";
+
+const register = async (userData) => {
+  const response = await axios.post(API_URL, userData);
+  if (response.data) {
+    localStorage.setItem("user", JSON.stringify(response.data));
+  }
+  return response.data;
+};
+
+const login = async (userData) => {
+  const response = await axios.post(`${API_URL}/login`, userData);
+  if (response.data) {
+    localStorage.setItem("user", JSON.stringify(response.data));
+  }
+  return response.data;
+}
+
+const logout = ()=> localStorage.removeItem('user')
+
+const authService = {
+  register,
+  logout,
+  login,
+};
+export default authService;