refactor backend module architecture

app/chain/message.py

@@ -11,7 +11,7 @@ from pathlib import Path
 from typing import Any, Optional, Dict, Union, List, Tuple
 from urllib.parse import unquote, urlparse
 
-from app.agent import ReplyMode, agent_manager
+from app.agent.orchestrator import ReplyMode, agent_manager
 from app.agent.llm import AgentCapabilityManager, LLMHelper
 from app.agent.prompt.transfer_redo import build_manual_redo_prompt
 from app.chain import ChainBase
@@ -22,28 +22,28 @@ from app.chain.site import SiteChain, site_interaction_manager
 from app.chain.skills import SkillsChain, skills_interaction_manager
 from app.chain.subscribe import SubscribeChain, subscribe_interaction_manager
 from app.chain.transfer import TransferChain
-from app.core.config import settings, global_vars
-from app.core.context import MediaInfo, Context
-from app.core.meta import MetaBase
+from app.platform.config import settings, global_vars
+from app.domain.context import MediaInfo, Context
+from app.domain.meta.metabase import MetaBase
 from app.db.models import TransferHistory
 from app.db.transferhistory_oper import TransferHistoryOper
 from app.db.user_oper import UserOper
-from app.helper.directory import DirectoryHelper
-from app.helper.interaction import (
+from app.services.directory import DirectoryHelper
+from app.messaging.interaction import (
     agent_interaction_manager,
     media_interaction_manager,
     plugin_input_interaction_manager,
     PendingMediaInteraction,
 )
-from app.helper.torrent import TorrentHelper
-from app.log import logger
+from app.services.torrent import TorrentHelper
+from app.platform.log import logger
 from app.schemas import CommingMessage, DownloadDirectory, FileURI, NotExistMediaInfo, Notification
 from app.schemas.message import ChannelCapabilityManager, ChannelCapability
 from app.schemas.system import TransferDirectoryConf
 from app.schemas.types import EventType, MessageChannel, MediaType
-from app.utils.http import RequestUtils
-from app.utils.media import build_media_key, resolve_media_identity
-from app.utils.string import StringUtils
+from app.foundation.http import RequestUtils
+from app.domain.media import build_media_key, resolve_media_identity
+from app.domain.string import StringUtils
 
 
 class MessageChain(ChainBase):