Update login response to return both access and refresh tokens

src/main/java/com/skycrate/backend/skycrateBackend/dto/LoginResponse.java

@@ -0,0 +1,17 @@
+package com.skycrate.backend.skycrateBackend.dto;
+
+public class LoginResponse {
+    private String accessToken;
+    private String refreshToken;
+    private String tokenType = "Bearer";
+
+    public LoginResponse(String accessToken, String refreshToken) {
+        this.accessToken = accessToken;
+        this.refreshToken = refreshToken;
+    }
+
+    // Getters
+    public String getAccessToken() { return accessToken; }
+    public String getRefreshToken() { return refreshToken; }
+    public String getTokenType() { return tokenType; }
+}