refactor(auth):重构认证服务，分离用户逻辑到独立服务

- 将用户相关业务迁移至用户模块，通过OpenFeign远程调用。

han-note-user/han-note-user-api/pom.xml

@@ -20,6 +20,18 @@
             <groupId>com.hanserwei</groupId>
             <artifactId>hanserwei-common</artifactId>
         </dependency>
+        <!-- OpenFeign -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+
+        <!-- 负载均衡 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+
     </dependencies>
 
 </project>