feat: v2.0.0 架构重构 - 大模型池、Agent管理、渠道独立绑定、思考功能

services/__init__.py

@@ -1,9 +1,24 @@
+# v1 服务（兼容）
 from .ai_service import ai_service, AIService
 from .conversation_service import ConversationService
-from .matrix_service import matrix_bot, MatrixBot
+
+# v2 服务
+from .llm_service import llm_service, LLMService
+from .agent_service import AgentService, LLMProviderService, ChannelService
+
+# Matrix服务
+try:
+    from .matrix_service_v2 import matrix_bot, MatrixBotV2
+except ImportError:
+    from .matrix_service import matrix_bot, MatrixBot
 
 __all__ = [
+    # v1
     'ai_service', 'AIService',
     'ConversationService',
-    'matrix_bot', 'MatrixBot'
+    # v2
+    'llm_service', 'LLMService',
+    'AgentService', 'LLMProviderService', 'ChannelService',
+    # Matrix
+    'matrix_bot', 'MatrixBotV2'
 ]