fix: send eMandate encrypted data into form data

src/app/eMandate/login/page/page.tsx

@@ -169,7 +169,7 @@ function LoginEmandate() {
                         }),
                     });
                     const result = await response.json();
-                    localStorage.setItem("Validate_data", result);
+                    localStorage.setItem("Validate_data", result.data);
                     console.log("Validate Result : ", result);
                     if (response.ok) {
                         router.push("/eMandate/otp_page");