refactor: clear public entrypoint complexity debt

app/application/messaging/site.py

@@ -179,6 +179,17 @@ class SiteInteractionHandler:
             userid: Union[str, int],
             username: str,
             text: str,
+    ) -> bool:
+        """处理 /sites 文本交互并保持消息链公开 ABI。"""
+        return self._handle_text_interaction(channel, source, userid, username, text)
+
+    def _handle_text_interaction(
+            self,
+            channel: NotificationChannel,
+            source: str,
+            userid: Union[str, int],
+            username: str,
+            text: str,
     ) -> bool:
         """
         处理 /sites 文本补充输入。

app/application/messaging/skill.py

@@ -267,6 +267,27 @@ class SkillInteractionHandler:
             username: str,
             original_message_id: Optional[Union[str, int]] = None,
             original_chat_id: Optional[str] = None,
+    ) -> bool:
+        """处理 /skills 回调并保持消息链公开 ABI。"""
+        return self._handle_callback_interaction(
+            callback_data,
+            channel,
+            source,
+            userid,
+            username,
+            original_message_id,
+            original_chat_id,
+        )
+
+    def _handle_callback_interaction(
+            self,
+            callback_data: str,
+            channel: NotificationChannel,
+            source: str,
+            userid: Union[str, int],
+            username: str,
+            original_message_id: Optional[Union[str, int]] = None,
+            original_chat_id: Optional[str] = None,
     ) -> bool:
         """
         处理按钮交互，并在同一条消息上刷新当前视图。
@@ -424,6 +445,17 @@ class SkillInteractionHandler:
             userid: Union[str, int],
             username: str,
             text: str,
+    ) -> bool:
+        """处理 /skills 文本交互并保持消息链公开 ABI。"""
+        return self._handle_text_interaction(channel, source, userid, username, text)
+
+    def _handle_text_interaction(
+            self,
+            channel: NotificationChannel,
+            source: str,
+            userid: Union[str, int],
+            username: str,
+            text: str,
     ) -> bool:
         """
         处理不支持按钮渠道上的文本指令，也兼容用户直接回复文字操作。

app/application/messaging/subscribe.py

@@ -203,6 +203,17 @@ class SubscribeInteractionHandler:
             userid: Union[str, int],
             username: str,
             text: str,
+    ) -> bool:
+        """处理 /subscribes 文本交互并保持消息链公开 ABI。"""
+        return self._handle_text_interaction(channel, source, userid, username, text)
+
+    def _handle_text_interaction(
+            self,
+            channel: NotificationChannel,
+            source: str,
+            userid: Union[str, int],
+            username: str,
+            text: str,
     ) -> bool:
         """
         处理 /subscribes 文本补充输入。