refactor(schemas): 统一 message/notification 命名边界，旧名收敛至兼容映射表

- notification 域：渠道能力（MessageChannel→NotificationChannel、ChannelCapability* 迁入 notification.py）
- message 域：消息收发（Notification→Message、NotificationType→MessageType、CommingMessage→IncomingMessage、NotificationHistoryItem→MessageHistoryItem、NotificationClear*→MessageClear*）
- Agent 工具契约：send_notification_message→send_message、notification_callback→message_callback
- 源码不保留旧名物理别名，旧导入经 app/runtime/compat/manifest.py SYMBOL_ALIASES 惰性解析
- API 路径与持久化键冻结不变，前端零改动
- 新增兼容守护测试与 docs/rules/07 命名边界规范

app/application/messaging/agent.py

@@ -5,7 +5,7 @@ from queue import Queue
 from threading import Lock
 from typing import Callable, Dict, Iterable, List, Optional, Tuple, Union
 
-from app.schemas.types import MessageChannel
+from app.schemas.types import NotificationChannel
 
 # Agent 选择按钮回调前缀（新旧两种格式都必须继续兼容）
 AGENT_CHOICE_PREFIX = "agent_interaction:choice:"
@@ -180,7 +180,7 @@ _CHANNEL_ADMIN_RESOLVERS: dict[str, _ChannelAdminResolver] = {}
 
 
 def register_channel_admin_resolver(
-        channel: Union[MessageChannel, str],
+        channel: Union[NotificationChannel, str],
         resolver: _ChannelAdminResolver,
 ) -> None:
     """
@@ -189,7 +189,7 @@ def register_channel_admin_resolver(
     :param channel: 消息渠道
     :param resolver: 由渠道配置解析全部管理员主体 ID 的函数
     """
-    channel_value = channel.value if isinstance(channel, MessageChannel) else str(channel)
+    channel_value = channel.value if isinstance(channel, NotificationChannel) else str(channel)
     _CHANNEL_ADMIN_RESOLVERS[channel_value] = resolver
 
 
@@ -215,7 +215,7 @@ def resolve_config_principal_ids(
 
 
 def matches_channel_admin(
-        channel: Union[MessageChannel, str],
+        channel: Union[NotificationChannel, str],
         config: Optional[dict],
         *principal_ids: Optional[Union[str, int]],
 ) -> bool:
@@ -227,7 +227,7 @@ def matches_channel_admin(
     :param principal_ids: 消息渠道提供的稳定用户主体 ID
     :return: 任一用户主体 ID 命中渠道注册的管理员集合时返回 True
     """
-    channel_value = channel.value if isinstance(channel, MessageChannel) else str(channel)
+    channel_value = channel.value if isinstance(channel, NotificationChannel) else str(channel)
     resolver = _CHANNEL_ADMIN_RESOLVERS.get(channel_value)
     if not resolver:
         return False

app/application/messaging/interaction.py

@@ -5,9 +5,9 @@ from datetime import datetime, timedelta
 from threading import Lock
 from typing import Any, Dict, List, Optional, Protocol, Sequence, Tuple, Union
 
-from app.schemas import Notification
-from app.schemas.message import ChannelCapabilityManager
-from app.schemas.types import MessageChannel
+from app.schemas import Message
+from app.schemas.notification import ChannelCapabilityManager
+from app.schemas.types import NotificationChannel
 
 
 @dataclass
@@ -18,7 +18,7 @@ class PendingSlashInteraction:
 
     request_id: str
     user_id: str
-    channel: Optional[MessageChannel]
+    channel: Optional[NotificationChannel]
     source: Optional[str]
     username: Optional[str]
     command: str
@@ -57,7 +57,7 @@ class SlashInteractionManager:
             self,
             user_id: Union[str, int],
             command: str,
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             username: Optional[str],
     ) -> PendingSlashInteraction:
@@ -120,7 +120,7 @@ class SlashInteractionManager:
 class InteractionContext:
     """描述一次与渠道无关的用户交互上下文。"""
 
-    channel: MessageChannel
+    channel: NotificationChannel
     source: Optional[str]
     user_id: Union[str, int]
     username: Optional[str]
@@ -140,12 +140,12 @@ class InteractionDispatch:
 class MessageGateway(Protocol):
     """声明交互控制器使用的消息发送和编辑能力。"""
 
-    def post_message(self, message: Notification): ...
+    def post_message(self, message: Message): ...
 
     def edit_message(self, **kwargs) -> bool: ...
 
 
-def supports_interaction_buttons(channel: Optional[MessageChannel]) -> bool:
+def supports_interaction_buttons(channel: Optional[NotificationChannel]) -> bool:
     """
     渠道同时支持按钮和回调时，优先使用按钮交互。
     """
@@ -156,7 +156,7 @@ def supports_interaction_buttons(channel: Optional[MessageChannel]) -> bool:
     )
 
 
-def supports_markdown(channel: Optional[MessageChannel]) -> bool:
+def supports_markdown(channel: Optional[NotificationChannel]) -> bool:
     """
     仅在支持 Markdown 的渠道上输出 Markdown 内容。
     """
@@ -213,7 +213,7 @@ def build_navigation_buttons(
 
 def update_or_post_message(
         chain,
-        channel: MessageChannel,
+        channel: NotificationChannel,
         source: Optional[str],
         userid: Union[str, int],
         username: Optional[str],
@@ -232,7 +232,7 @@ def update_or_post_message(
             and ChannelCapabilityManager.supports_editing(channel)
     ):
         edit_kwargs = {}
-        if channel == MessageChannel.WebAgent:
+        if channel == NotificationChannel.WebAgent:
             edit_kwargs["metadata"] = {"userid": userid}
         edited = chain.edit_message(
             channel=channel,
@@ -248,7 +248,7 @@ def update_or_post_message(
             return
 
     chain.post_message(
-        Notification(
+        Message(
             channel=channel,
             source=source,
             userid=userid,

app/application/messaging/media.py

@@ -6,7 +6,7 @@ from typing import Any, Dict, List, Optional, Union
 
 from app.domain.context import MediaInfo
 from app.domain.meta.metabase import MetaBase
-from app.schemas.types import MessageChannel
+from app.schemas.types import NotificationChannel
 
 
 @dataclass
@@ -17,7 +17,7 @@ class PendingMediaInteraction:
 
     request_id: str
     user_id: str
-    channel: Optional[MessageChannel]
+    channel: Optional[NotificationChannel]
     source: Optional[str]
     username: Optional[str]
     action: str
@@ -69,7 +69,7 @@ class MediaInteractionManager:
     def create_or_replace(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             username: Optional[str],
             action: str,

app/application/messaging/message.py

@@ -20,7 +20,7 @@ from app.domain.meta.metabase import MetaBase
 from app.domain.meta.metamusic import MetaMusic
 from app.db.oper.systemconfig import SystemConfigOper
 from app.runtime.log import logger
-from app.schemas.message import Notification
+from app.schemas.message import Message
 from app.schemas.tmdb import TmdbEpisode
 from app.schemas.transfer import TransferInfo
 from app.schemas.types import MUSIC_ENTITY_ALBUM, SystemConfigKey
@@ -657,7 +657,7 @@ class MessageTemplateHelper:
     """
 
     @staticmethod
-    def render(message: Notification, *args, **kwargs) -> Optional[Notification]:
+    def render(message: Message, *args, **kwargs) -> Optional[Message]:
         """
         渲染消息模板
         """
@@ -668,16 +668,16 @@ class MessageTemplateHelper:
         return message
 
     @staticmethod
-    def is_instance_valid(message: Notification) -> bool:
+    def is_instance_valid(message: Message) -> bool:
         """
         检查消息是否有效
         """
-        if isinstance(message, Notification):
+        if isinstance(message, Message):
             return bool(message.title or message.text)
         return False
 
     @staticmethod
-    def meets_update_conditions(message: Notification, *args, **kwargs) -> bool:
+    def meets_update_conditions(message: Message, *args, **kwargs) -> bool:
         """
         判断是否满足消息实例更新条件
 
@@ -686,12 +686,12 @@ class MessageTemplateHelper:
         2. 消息指定了模板类型(ctype)
         3. 存在待渲染的模板变量数据
         """
-        if isinstance(message, Notification):
+        if isinstance(message, Message):
             return True if message.ctype and (args or kwargs) else False
         return False
 
     @staticmethod
-    def _apply_template_data(message: Notification, *args, **kwargs) -> Optional[Notification]:
+    def _apply_template_data(message: Message, *args, **kwargs) -> Optional[Message]:
         """
         更新消息实例
         """
@@ -717,7 +717,7 @@ class MessageTemplateHelper:
             return message
 
     @staticmethod
-    def _get_template(message: Notification) -> Optional[str]:
+    def _get_template(message: Message) -> Optional[str]:
         """
         获取消息模板
         """

app/application/messaging/plugin.py

@@ -6,8 +6,8 @@ from typing import Any, Dict, List, Optional, Tuple, Union
 
 from app.application.messaging.interaction import InteractionContext, MessageGateway
 from app.runtime.events import EventManager
-from app.schemas import Notification
-from app.schemas.types import EventType, MessageChannel
+from app.schemas import Message
+from app.schemas.types import EventType, NotificationChannel
 
 
 @dataclass
@@ -19,7 +19,7 @@ class PendingPluginInputInteraction:
     request_id: str
     user_id: str
     plugin_id: str
-    channel: Optional[MessageChannel]
+    channel: Optional[NotificationChannel]
     source: Optional[str]
     username: Optional[str]
     chat_id: Optional[str] = None
@@ -48,9 +48,9 @@ class PluginInputInteractionManager:
     def __init__(self):
         """初始化活动输入会话、用户渠道索引和过期墓碑。"""
         self._by_id: Dict[str, PendingPluginInputInteraction] = {}
-        self._by_user_channel: Dict[Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]], str] = {}
+        self._by_user_channel: Dict[Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]], str] = {}
         self._expired_by_user_channel: Dict[
-            Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]],
+            Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]],
             PendingPluginInputInteraction,
         ] = {}
         self._lock = Lock()
@@ -58,18 +58,18 @@ class PluginInputInteractionManager:
     @staticmethod
     def _user_channel_source_key(
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str] = None,
             chat_id: Optional[Union[str, int]] = None,
-    ) -> Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]]:
+    ) -> Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]]:
         """归一化用户、渠道、来源和会话 ID 的联合索引键。"""
         return str(user_id), channel, source, str(chat_id) if chat_id not in (None, "") else None
 
     @classmethod
     def _keys_overlap(
             cls,
-            left: Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]],
-            right: Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]],
+            left: Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]],
+            right: Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]],
     ) -> bool:
         """判断两个输入会话键是否会争用同一条用户回复。"""
         left_user, left_channel, left_source, left_chat_id = left
@@ -116,7 +116,7 @@ class PluginInputInteractionManager:
             self,
             user_id: Union[str, int],
             plugin_id: str,
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             username: Optional[str],
             chat_id: Optional[Union[str, int]] = None,
@@ -151,7 +151,7 @@ class PluginInputInteractionManager:
             normalized_chat_id = str(chat_id) if chat_id not in (None, "") else None
             normalized_prompt_message_id = (
                 str(prompt_message_id)
-                if channel == MessageChannel.Telegram and normalized_chat_id and prompt_message_id not in (None, "")
+                if channel == NotificationChannel.Telegram and normalized_chat_id and prompt_message_id not in (None, "")
                 else None
             )
 
@@ -175,7 +175,7 @@ class PluginInputInteractionManager:
     def get_by_user(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel] = None,
+            channel: Optional[NotificationChannel] = None,
             source: Optional[str] = None,
             chat_id: Optional[Union[str, int]] = None,
     ) -> Optional[PendingPluginInputInteraction]:
@@ -190,7 +190,7 @@ class PluginInputInteractionManager:
     def pop_by_user(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel] = None,
+            channel: Optional[NotificationChannel] = None,
             source: Optional[str] = None,
             chat_id: Optional[Union[str, int]] = None,
     ) -> Optional[PendingPluginInputInteraction]:
@@ -209,7 +209,7 @@ class PluginInputInteractionManager:
     def consume_by_user(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel] = None,
+            channel: Optional[NotificationChannel] = None,
             source: Optional[str] = None,
             chat_id: Optional[Union[str, int]] = None,
             *,
@@ -275,7 +275,7 @@ class PluginInputInteractionManager:
     def _find_request_id_locked(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             chat_id: Optional[Union[str, int]] = None,
     ) -> Optional[str]:
@@ -286,10 +286,10 @@ class PluginInputInteractionManager:
     def _find_key_and_request_id_locked(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             chat_id: Optional[Union[str, int]] = None,
-    ) -> Tuple[Optional[Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]]], Optional[str]]:
+    ) -> Tuple[Optional[Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]]], Optional[str]]:
         """返回首个候选键及其活动请求 ID。"""
         for key in self._candidate_keys(user_id, channel, source, chat_id):
             request_id = self._by_user_channel.get(key)
@@ -300,10 +300,10 @@ class PluginInputInteractionManager:
     def _find_expired_key_and_request_locked(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             chat_id: Optional[Union[str, int]] = None,
-    ) -> Tuple[Optional[Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]]],
+    ) -> Tuple[Optional[Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]]],
                Optional[PendingPluginInputInteraction]]:
         """返回仍在宽限期内的过期会话及其索引键。"""
         now = datetime.now()
@@ -320,10 +320,10 @@ class PluginInputInteractionManager:
     def _candidate_keys(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             chat_id: Optional[Union[str, int]] = None,
-    ) -> List[Tuple[str, Optional[MessageChannel], Optional[str], Optional[str]]]:
+    ) -> List[Tuple[str, Optional[NotificationChannel], Optional[str], Optional[str]]]:
         """按精确到宽松顺序生成输入会话候选键。"""
         chat_key = str(chat_id) if chat_id not in (None, "") else None
         candidates = [
@@ -430,7 +430,7 @@ class PluginInputInteractionHandler:
                 },
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -461,7 +461,7 @@ class PluginInputInteractionHandler:
                 },
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,

app/application/messaging/site.py

@@ -15,8 +15,8 @@ from app.application.messaging.interaction import (
     update_or_post_message,
 )
 from app.runtime.log import logger
-from app.schemas import Notification
-from app.schemas.types import MessageChannel
+from app.schemas import Message
+from app.schemas.types import NotificationChannel
 
 
 site_interaction_manager = SlashInteractionManager()
@@ -44,7 +44,7 @@ class SiteInteractionHandler:
     def remote_list(
             self,
             arg_str: str = "",
-            channel: MessageChannel = None,
+            channel: NotificationChannel = None,
             userid: Union[str, int] = None,
             source: Optional[str] = None,
     ):
@@ -90,7 +90,7 @@ class SiteInteractionHandler:
     def handle_callback_interaction(
             self,
             callback_data: str,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -108,7 +108,7 @@ class SiteInteractionHandler:
         request = site_interaction_manager.get_by_id(request_id, userid)
         if not request:
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -161,7 +161,7 @@ class SiteInteractionHandler:
 
     def handle_text_interaction(
             self,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -184,7 +184,7 @@ class SiteInteractionHandler:
         if lowered in {"退出", "关闭", "q", "quit", "exit"}:
             site_interaction_manager.remove(request.request_id)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -255,7 +255,7 @@ class SiteInteractionHandler:
             success, message = self._update_site_cookie_from_input(normalized)
             request.awaiting_input = None
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -276,7 +276,7 @@ class SiteInteractionHandler:
             success, message = self._set_sites_enabled(normalized, enabled=True)
             request.awaiting_input = None
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -297,7 +297,7 @@ class SiteInteractionHandler:
             success, message = self._set_sites_enabled(normalized, enabled=False)
             request.awaiting_input = None
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -317,7 +317,7 @@ class SiteInteractionHandler:
         if cookie_match:
             success, message = self._update_site_cookie_from_input(cookie_match.group(1))
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -337,7 +337,7 @@ class SiteInteractionHandler:
         if enable_match:
             success, message = self._set_sites_enabled(enable_match.group(1), enabled=True)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -359,7 +359,7 @@ class SiteInteractionHandler:
                 disable_match.group(1), enabled=False
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -377,7 +377,7 @@ class SiteInteractionHandler:
             return True
 
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -390,7 +390,7 @@ class SiteInteractionHandler:
     def _render_site_interaction(
             self,
             request,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: Optional[str],
             userid: Union[str, int],
             username: Optional[str],
@@ -463,7 +463,7 @@ class SiteInteractionHandler:
 
     @staticmethod
     def _format_site_list(
-            site_list: List[Site], channel: Optional[MessageChannel]
+            site_list: List[Site], channel: Optional[NotificationChannel]
     ) -> str:
         """
         根据渠道能力格式化站点列表。

app/application/messaging/skill.py

@@ -13,8 +13,8 @@ from app.application.messaging.interaction import (
     supports_interaction_buttons,
     update_or_post_message,
 )
-from app.schemas import Notification
-from app.schemas.types import MessageChannel
+from app.schemas import Message
+from app.schemas.types import NotificationChannel
 
 
 @dataclass
@@ -25,7 +25,7 @@ class PendingSkillInteraction:
 
     request_id: str
     user_id: str
-    channel: Optional[MessageChannel]
+    channel: Optional[NotificationChannel]
     source: Optional[str]
     username: Optional[str]
     view: str = "root"
@@ -69,7 +69,7 @@ class SkillInteractionManager:
     def create_or_replace(
             self,
             user_id: Union[str, int],
-            channel: Optional[MessageChannel],
+            channel: Optional[NotificationChannel],
             source: Optional[str],
             username: Optional[str],
     ) -> PendingSkillInteraction:
@@ -161,7 +161,7 @@ class SkillInteractionHandler:
     def remote_manage(
             self,
             arg_str: str,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             userid: Union[str, int],
             source: Optional[str] = None,
     ):
@@ -213,7 +213,7 @@ class SkillInteractionHandler:
     def handle_callback_interaction(
             self,
             callback_data: str,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -231,7 +231,7 @@ class SkillInteractionHandler:
         request = skill_interaction_manager.get_by_id(request_id, userid)
         if not request:
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -311,7 +311,7 @@ class SkillInteractionHandler:
             success, message = self._install_market_skill(request, index)
             if success:
                 self._messenger.post_message(
-                    Notification(
+                    Message(
                         channel=channel,
                         source=source,
                         userid=userid,
@@ -321,7 +321,7 @@ class SkillInteractionHandler:
                 )
             else:
                 self._messenger.post_message(
-                    Notification(
+                    Message(
                         channel=channel,
                         source=source,
                         userid=userid,
@@ -333,7 +333,7 @@ class SkillInteractionHandler:
             request.awaiting_input = None
             success, message = self._remove_local_skill(request, index)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -349,7 +349,7 @@ class SkillInteractionHandler:
             request.awaiting_input = None
             success, message = self._remove_market_source(index)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -371,7 +371,7 @@ class SkillInteractionHandler:
 
     def handle_text_interaction(
             self,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -393,7 +393,7 @@ class SkillInteractionHandler:
         if lowered in {"退出", "关闭", "q", "quit", "exit"}:
             skill_interaction_manager.remove(request.request_id)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -428,7 +428,7 @@ class SkillInteractionHandler:
             request.awaiting_input = None
             _, message = self.skillhelper.add_custom_market_source(add_source)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -452,7 +452,7 @@ class SkillInteractionHandler:
                 page_index=int(remove_source_match.group(1))
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -525,7 +525,7 @@ class SkillInteractionHandler:
                 )
             else:
                 self._messenger.post_message(
-                    Notification(
+                    Message(
                         channel=channel,
                         source=source,
                         userid=userid,
@@ -550,7 +550,7 @@ class SkillInteractionHandler:
                 _, message = self.skillhelper.add_custom_market_source(normalized)
                 request.awaiting_input = None
                 self._messenger.post_message(
-                    Notification(
+                    Message(
                         channel=channel,
                         source=source,
                         userid=userid,
@@ -615,7 +615,7 @@ class SkillInteractionHandler:
                 page_index=int(install_match.group(1)),
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -638,7 +638,7 @@ class SkillInteractionHandler:
                 page_index=int(remove_match.group(1)),
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -656,7 +656,7 @@ class SkillInteractionHandler:
             return True
 
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -722,7 +722,7 @@ class SkillInteractionHandler:
     def _render_interaction(
             self,
             request: PendingSkillInteraction,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: Optional[str],
             userid: Union[str, int],
             username: Optional[str],
@@ -1068,7 +1068,7 @@ class SkillInteractionHandler:
         """
         return page_items(items=items, page=page, page_size=page_size)
 
-    def _page_size(self, channel: Optional[MessageChannel]) -> int:
+    def _page_size(self, channel: Optional[NotificationChannel]) -> int:
         """
         按渠道能力选择分页大小，按钮渠道单页更短，便于直接操作。
         """
@@ -1079,7 +1079,7 @@ class SkillInteractionHandler:
         )
 
     @staticmethod
-    def _supports_interactive_buttons(channel: Optional[MessageChannel]) -> bool:
+    def _supports_interactive_buttons(channel: Optional[NotificationChannel]) -> bool:
         """
         判断当前渠道是否同时支持按钮展示和回调。
         """
@@ -1103,7 +1103,7 @@ class SkillInteractionHandler:
 
     def _update_or_post_message(
             self,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: Optional[str],
             userid: Union[str, int],
             username: Optional[str],

app/application/messaging/subscribe.py

@@ -14,8 +14,8 @@ from app.application.messaging.interaction import (
 )
 from app.db.models.subscribe import Subscribe
 from app.db.oper.subscribe import SubscribeOper
-from app.schemas import Notification
-from app.schemas.types import MessageChannel, MediaType
+from app.schemas import Message
+from app.schemas.types import NotificationChannel, MediaType
 
 
 subscribe_interaction_manager = SlashInteractionManager()
@@ -61,7 +61,7 @@ class SubscribeInteractionHandler:
     def remote_list(
             self,
             arg_str: str = "",
-            channel: MessageChannel = None,
+            channel: NotificationChannel = None,
             userid: Union[str, int] = None,
             source: Optional[str] = None,
     ):
@@ -107,7 +107,7 @@ class SubscribeInteractionHandler:
     def handle_callback_interaction(
             self,
             callback_data: str,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -125,7 +125,7 @@ class SubscribeInteractionHandler:
         request = subscribe_interaction_manager.get_by_id(request_id, userid)
         if not request:
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -184,7 +184,7 @@ class SubscribeInteractionHandler:
 
     def handle_text_interaction(
             self,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -207,7 +207,7 @@ class SubscribeInteractionHandler:
         if lowered in {"退出", "关闭", "q", "quit", "exit"}:
             subscribe_interaction_manager.remove(request.request_id)
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -297,7 +297,7 @@ class SubscribeInteractionHandler:
             )
             request.awaiting_input = None
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -318,7 +318,7 @@ class SubscribeInteractionHandler:
             success, message = self._delete_subscribes(normalized)
             request.awaiting_input = None
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -340,7 +340,7 @@ class SubscribeInteractionHandler:
                 search_match.group(1), channel, source, userid, username
             )
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -360,7 +360,7 @@ class SubscribeInteractionHandler:
         if delete_match:
             success, message = self._delete_subscribes(delete_match.group(1))
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -378,7 +378,7 @@ class SubscribeInteractionHandler:
             return True
 
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -391,7 +391,7 @@ class SubscribeInteractionHandler:
     def _render_subscribe_interaction(
             self,
             request,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: Optional[str],
             userid: Union[str, int],
             username: Optional[str],
@@ -475,7 +475,7 @@ class SubscribeInteractionHandler:
         )
 
     def _format_subscribe_list(
-            self, subscribes: List[Subscribe], channel: Optional[MessageChannel]
+            self, subscribes: List[Subscribe], channel: Optional[NotificationChannel]
     ) -> str:
         """
         根据渠道能力格式化订阅列表。
@@ -564,7 +564,7 @@ class SubscribeInteractionHandler:
 
     def _run_refresh_action(
             self,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -573,7 +573,7 @@ class SubscribeInteractionHandler:
         执行订阅刷新。
         """
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -583,7 +583,7 @@ class SubscribeInteractionHandler:
         )
         self._actions.refresh()
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -594,7 +594,7 @@ class SubscribeInteractionHandler:
 
     def _run_metadata_refresh_action(
             self,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -603,7 +603,7 @@ class SubscribeInteractionHandler:
         执行订阅元数据刷新。
         """
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -613,7 +613,7 @@ class SubscribeInteractionHandler:
         )
         self._actions.check()
         self._messenger.post_message(
-            Notification(
+            Message(
                 channel=channel,
                 source=source,
                 userid=userid,
@@ -632,7 +632,7 @@ class SubscribeInteractionHandler:
     def _run_search_action(
             self,
             arg_str: str,
-            channel: MessageChannel,
+            channel: NotificationChannel,
             source: str,
             userid: Union[str, int],
             username: str,
@@ -643,7 +643,7 @@ class SubscribeInteractionHandler:
         normalized = (arg_str or "").strip()
         if not normalized or normalized.lower() in {"all", "全部", "所有"}:
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,
@@ -667,7 +667,7 @@ class SubscribeInteractionHandler:
                 missing.append(str(subscribe_id))
                 continue
             self._messenger.post_message(
-                Notification(
+                Message(
                     channel=channel,
                     source=source,
                     userid=userid,