Update HTTP login model

src/main/java/rs/iggy/http/UsersHttpClient.java

@@ -89,7 +89,7 @@ public void changePassword(UserId userId, String currentPassword, String newPass
     public IdentityInfo login(String username, String password) {
         var request = httpClient.preparePostRequest(USERS + "/login", new Login(username, password));
         var response = httpClient.execute(request, IdentityInfo.class);
-        httpClient.setToken(response.token());
+        httpClient.setToken(response.tokens().map(IdentityTokens::accessToken).map(TokenInfo::token));
         return response;
     }
 

src/main/java/rs/iggy/user/IdentityInfo.java

@@ -2,5 +2,5 @@
 
 import java.util.Optional;
 
-public record IdentityInfo(Long userId, Optional<String> token) {
+public record IdentityInfo(Long userId, Optional<IdentityTokens> tokens) {
 }

src/main/java/rs/iggy/user/IdentityTokens.java

@@ -0,0 +1,4 @@
+package rs.iggy.user;
+
+public record IdentityTokens(TokenInfo accessToken, TokenInfo refreshToken) {
+}

src/main/java/rs/iggy/user/TokenInfo.java

@@ -0,0 +1,6 @@
+package rs.iggy.user;
+
+import java.math.BigInteger;
+
+public record TokenInfo(String token, BigInteger expiry) {
+}