better：优化做梦表现

src/dream/tools/update_jargon_tool.py

@@ -0,0 +1,54 @@
+from typing import Any, Dict, Optional
+
+from src.common.logger import get_logger
+from src.common.database.database_model import Jargon
+from src.plugin_system.apis import database_api
+
+logger = get_logger("dream_agent")
+
+
+def make_update_jargon(chat_id: str):  # chat_id 目前未直接使用，预留以备扩展
+    async def update_jargon(
+        jargon_id: int,
+        meaning: Optional[str] = None,
+        is_global: Optional[bool] = None,
+        is_jargon: Optional[bool] = None,
+        content: Optional[str] = None,
+    ) -> str:
+        """按字段更新 Jargon 记录，可用于修正含义、调整全局性、标记是否为黑话等"""
+        try:
+            logger.info(
+                f"[dream][tool] 调用 update_jargon(jargon_id={jargon_id}, "
+                f"meaning={bool(meaning)}, is_global={is_global}, is_jargon={is_jargon}, content={bool(content)})"
+            )
+            record = Jargon.get_or_none(Jargon.id == jargon_id)
+            if not record:
+                msg = f"未找到 ID={jargon_id} 的 Jargon 记录，无法更新。"
+                logger.info(f"[dream][tool] update_jargon 未找到记录: {msg}")
+                return msg
+
+            data: Dict[str, Any] = {}
+            if meaning is not None:
+                data["meaning"] = meaning
+            if is_global is not None:
+                data["is_global"] = is_global
+            if is_jargon is not None:
+                data["is_jargon"] = is_jargon
+            if content is not None:
+                data["content"] = content
+
+            if not data:
+                return "未提供任何需要更新的字段。"
+
+            await database_api.db_save(Jargon, data=data, key_field="id", key_value=jargon_id)
+            msg = f"已更新 Jargon 记录 ID={jargon_id}，更新字段={list(data.keys())}。"
+            logger.info(f"[dream][tool] update_jargon 完成: {msg}")
+            return msg
+        except Exception as e:
+            logger.error(f"update_jargon 失败: {e}")
+            return f"update_jargon 执行失败: {e}"
+
+    return update_jargon
+
+
+