feat(login): 新增网页AI登录场景WEB_AI

- 在LoginSceneEnum中增加WEB_AI枚举，绑定路径webAi-doLogin
- LoginService扩展WEB_AI登录逻辑：缓存登录态、创建w.tenant.{tenantId}队列并绑定webAiHeadersExchange
- 新增webAiHeadersExchange Bean，交换机名web.ai.headers.exchange
- 用户实体与Service增加web_ai字段及checkWebAILoginRole权限校验
- 提供/webAi-doLogin接口，支持网页端AI独立登录与Token管理

src/main/java/com/yupi/springbootinit/config/RabbitMQConfig.java

@@ -23,6 +23,7 @@ public class RabbitMQConfig {
     public static final String EXCHANGE_NAME = "user.headers.exchange";
     public static final String AI_CHAT_EXCHANGE_NAME = "ai.chat.headers.exchange";
     public static final String BIG_BROTHER_EXCHANGE_NAME = "big.brother.headers.exchange";
+    public static final String WEB_AI_EXCHANGE_NAME = "web.ai.headers.exchange";
 
     //创建队列
     //true:表示持久化
@@ -55,12 +56,20 @@ public class RabbitMQConfig {
                 .build();
     }
 
+
     @Bean
     public HeadersExchange bigBrotherHeadersExchange() {
         return ExchangeBuilder.headersExchange(BIG_BROTHER_EXCHANGE_NAME)
                 .durable(true)
                 .build();
     }
+    /** 网页AI使用的 HeadersExchange */
+    @Bean
+    public HeadersExchange webAiHeadersExchange() {
+        return ExchangeBuilder.headersExchange(WEB_AI_EXCHANGE_NAME)
+                .durable(true)
+                .build();
+    }
 
     @Bean
     public RabbitAdmin rabbitAdmin(ConnectionFactory cf) {

src/main/java/com/yupi/springbootinit/config/SaTokenConfigure.java

@@ -50,6 +50,7 @@ public class SaTokenConfigure implements WebMvcConfigurer {
             "/user/bigbrother-doLogin",
             "/user/aiChat-doLogin",
             "/user/aiChat-logout",
+                "/user/webAi-doLogin",
             "/error",
         };
     }