fix(emoji_manager): 优化表情包注册时描述生成的异步处理逻辑

src/chat/emoji_system/emoji_manager.py

@@ -1107,15 +1107,9 @@ class EmojiManager:
                 if emoji_base64 is None:  # 再次检查读取
                     logger.error(f"[注册失败] 无法读取图片以生成描述: {filename}")
                     return False
-                task = asyncio.create_task(self.build_emoji_description(emoji_base64))
                 
-                def after_built_description(fut: asyncio.Future):
-                    if fut.cancelled():
-                        logger.error(f"[注册失败] 描述生成任务被取消: {filename}")
-                    elif fut.exception():
-                        logger.error(f"[注册失败] 描述生成任务出错 ({filename}): {fut.exception()}")
-                    else:
-                        description, emotions = fut.result()
+                # 等待描述生成完成
+                description, emotions = await self.build_emoji_description(emoji_base64)
 
                 if not description:  # 检查描述是否成功生成或审核通过
                     logger.warning(f"[注册失败] 未能生成有效描述或审核未通过: {filename}")
@@ -1126,9 +1120,9 @@ class EmojiManager:
                     except Exception as e:
                         logger.error(f"[错误] 删除描述生成失败文件时出错: {e!s}")
                     return False
+                
                 new_emoji.description = description
                 new_emoji.emotion = emotions
-                task.add_done_callback(after_built_description)
             except Exception as build_desc_error:
                 logger.error(f"[注册失败] 生成描述/情感时出错 ({filename}): {build_desc_error}")
                 # 同样考虑删除文件