Added lots of new stuff

- extended the jwt and put userid into it
- completed update settings
- added settings also in me call

src/test/java/auth_service/configuration/security/JwtServiceTest.java

@@ -29,10 +29,11 @@ class JwtServiceTest {
     @Test
     void generateToken_Success() {
         // Arrange
+        var userId = "0815";
         var email = "test@example.com";
 
         // Act
-        var token = jwtService.generateToken(email);
+        var token = jwtService.generateToken(userId, email);
 
         // Assert
         assertNotNull(token);
@@ -42,8 +43,9 @@ class JwtServiceTest {
     @Test
     void extractEmail_Success() {
         // Arrange
+        var userId = "0815";
         var email = "test@example.com";
-        var token = jwtService.generateToken(email);
+        var token = jwtService.generateToken(userId, email);
 
         // Act
         var extractedEmail = jwtService.extractEmail(token);
@@ -52,11 +54,26 @@ class JwtServiceTest {
         assertEquals(email, extractedEmail);
     }
 
+    @Test
+    void extractUserId_Success() {
+        // Arrange
+        var userId = "0815";
+        var email = "test@example.com";
+        var token = jwtService.generateToken(userId, email);
+
+        // Act
+        var extractedUserId = jwtService.extractUserId(token);
+
+        // Assert
+        assertEquals(userId, extractedUserId);
+    }
+
     @Test
     void isTokenValid_Success() {
         // Arrange
+        var userId = "0815";
         var email = "test@example.com";
-        var token = jwtService.generateToken(email);
+        var token = jwtService.generateToken(userId, email);
 
         // Act
         var isValid = jwtService.isTokenValid(token);

src/test/java/auth_service/domain/login/controller/LoginControllerTest.java

@@ -51,7 +51,7 @@ class LoginControllerTest {
         var request = new LoginRequest("test@example.com", "password");
         var authenticatedUser = User.builder().email("test@example.com").build();
         when(loginService.login(any(User.class))).thenReturn(authenticatedUser);
-        when(jwtService.generateToken("test@example.com")).thenReturn("mock-token");
+        when(jwtService.generateToken("0815", "test@example.com")).thenReturn("mock-token");
 
         // Act & Assert
         mockMvc.perform(post("/api/auth/login")