14 standardize and clean api and fix bruno configuration (#25)

* ADD JWT authentication support with token generation and validation

* ADD JWT handling after successful login

* ADD user authentication and standardize user retrieval

* COMBINE token dtos

* ADD JWT authentication filter

* IMPROVE token handling

* STANDARDIZE API endpoints and improve JWT handling

* REMOVE extra logging

* REMOVE redundant job existence checks

* UPDATE Bruno Google token

* REFACTOR some classes

* ADD JWT cookie check

* ADD AuthProvider and CORS configuration; UPDATE API endpoints for consistency

* ADD JWT validation check;

* ADD profile picture to database

* ADD reload after login to update page

* PATCH login issue

* REMOVE unused classes

* ADJUST logging in JwtFilter

* REMOVE unused React component

src/main/java/com/ddf/vodsystem/entities/User.java

@@ -26,6 +26,9 @@ public class User {
     @Column(name = "name", nullable = false)
     private String name;
 
+    @Column(name = "profile_picture_url")
+    private String profilePictureUrl;
+
     @Column(name = "role", nullable = false)
     private Integer role; // 0: user, 1: admin