fix: 移除损坏的 Claude gitlink 并同步业务与文档更新

- 从索引移除误记录的 .claude/worktrees gitlink（旧绝对路径会导致 git 命令失败）
- 新增根目录 .gitignore 忽略 .claude/worktrees 与 .DS_Store
- 后端：Coze/知识库、ResultAdvice、应用配置
- 前端 uniapp：AI 营养、食物百科等页面与 API
- 更新 README、测试文档与 shop-msh.sql

Made-with: Cursor

msh_crmeb_22/crmeb-common/src/main/java/com/zbkj/common/result/ResultAdvice.java

@@ -13,6 +13,7 @@ import org.springframework.web.bind.annotation.RestControllerAdvice;
 import org.springframework.web.context.request.RequestContextHolder;
 import org.springframework.web.context.request.ServletRequestAttributes;
 import org.springframework.web.servlet.mvc.method.annotation.ResponseBodyAdvice;
+import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
 
 import javax.servlet.http.HttpServletRequest;
 import java.util.Objects;
@@ -39,6 +40,10 @@ public class ResultAdvice implements ResponseBodyAdvice<Object> {
      */
     @Override
     public boolean supports(MethodParameter returnType, Class<? extends HttpMessageConverter<?>> converterType) {
+        // SseEmitter 由 Spring 内部直接处理，不能经过统一响应包装
+        if (SseEmitter.class.isAssignableFrom(returnType.getParameterType())) {
+            return false;
+        }
         ServletRequestAttributes sra = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
         HttpServletRequest request = Objects.requireNonNull(sra).getRequest();
         CustomResponseAnnotation customResponseAnnotation = (CustomResponseAnnotation) request.getAttribute(CUSTOM_RESPONSE_RESULT_ANNOTATION);