完善 yudao-spring-boot-starter-env 组件，完成 feign 组件

yudao-framework/yudao-spring-boot-starter-env/pom.xml

@@ -46,6 +46,21 @@
             <artifactId>jakarta.servlet-api</artifactId>
         </dependency>
 
+        <!-- RPC 相关 -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-loadbalancer</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.github.openfeign</groupId>
+            <artifactId>feign-core</artifactId>
+        </dependency>
+
+        <!-- Registry 注册中心相关 -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
     </dependencies>
 
 </project>