feat：复用jargon和expression的部分代码，代码层面合并，合并配置项

缓解bot重复学习自身表达的问题
缓解单字黑话推断时消耗过高的问题
修复count过高时推断过长的问题
移除表达方式学习强度配置

src/chat/brain_chat/brain_chat.py

@@ -16,7 +16,8 @@ from src.chat.brain_chat.brain_planner import BrainPlanner
 from src.chat.planner_actions.action_modifier import ActionModifier
 from src.chat.planner_actions.action_manager import ActionManager
 from src.chat.heart_flow.hfc_utils import CycleDetail
-from src.express.expression_learner import expression_learner_manager
+from src.bw_learner.expression_learner import expression_learner_manager
+from src.bw_learner.message_recorder import extract_and_distribute_messages
 from src.person_info.person_info import Person
 from src.plugin_system.base.component_types import EventType, ActionInfo
 from src.plugin_system.core import events_manager
@@ -252,7 +253,7 @@ class BrainChatting:
         # ReflectTracker Check
         # 在每次回复前检查一次上下文，看是否有反思问题得到了解答
         # -------------------------------------------------------------------------
-        from src.express.reflect_tracker import reflect_tracker_manager
+        from src.bw_learner.reflect_tracker import reflect_tracker_manager
 
         tracker = reflect_tracker_manager.get_tracker(self.stream_id)
         if tracker:
@@ -265,13 +266,15 @@ class BrainChatting:
         # Expression Reflection Check
         # 检查是否需要提问表达反思
         # -------------------------------------------------------------------------
-        from src.express.expression_reflector import expression_reflector_manager
+        from src.bw_learner.expression_reflector import expression_reflector_manager
 
         reflector = expression_reflector_manager.get_or_create_reflector(self.stream_id)
         asyncio.create_task(reflector.check_and_ask())
 
         async with global_prompt_manager.async_message_scope(self.chat_stream.context.get_template_name()):
-            asyncio.create_task(self.expression_learner.trigger_learning_for_chat())
+            # 通过 MessageRecorder 统一提取消息并分发给 expression_learner 和 jargon_miner
+            # 在 replyer 执行时触发，统一管理时间窗口，避免重复获取消息
+            asyncio.create_task(extract_and_distribute_messages(self.stream_id))
 
             cycle_timers, thinking_id = self.start_cycle()
             logger.info(f"{self.log_prefix} 开始第{self._cycle_counter}次思考")

src/chat/heart_flow/heartFC_chat.py

@@ -16,10 +16,10 @@ from src.chat.planner_actions.planner import ActionPlanner
 from src.chat.planner_actions.action_modifier import ActionModifier
 from src.chat.planner_actions.action_manager import ActionManager
 from src.chat.heart_flow.hfc_utils import CycleDetail
-from src.express.expression_learner import expression_learner_manager
+from src.bw_learner.expression_learner import expression_learner_manager
 from src.chat.heart_flow.frequency_control import frequency_control_manager
-from src.express.reflect_tracker import reflect_tracker_manager
-from src.express.expression_reflector import expression_reflector_manager
+from src.bw_learner.reflect_tracker import reflect_tracker_manager
+from src.bw_learner.expression_reflector import expression_reflector_manager
 from src.bw_learner.message_recorder import extract_and_distribute_messages
 from src.person_info.person_info import Person
 from src.plugin_system.base.component_types import EventType, ActionInfo

src/chat/replyer/group_generator.py

@@ -23,7 +23,7 @@ from src.chat.utils.chat_message_builder import (
     get_raw_msg_before_timestamp_with_chat,
     replace_user_references,
 )
-from src.express.expression_selector import expression_selector
+from src.bw_learner.expression_selector import expression_selector
 from src.plugin_system.apis.message_api import translate_pid_to_description
 
 # from src.memory_system.memory_activator import MemoryActivator
@@ -35,7 +35,7 @@ from src.chat.replyer.prompt.lpmm_prompt import init_lpmm_prompt
 from src.chat.replyer.prompt.replyer_prompt import init_replyer_prompt
 from src.chat.replyer.prompt.rewrite_prompt import init_rewrite_prompt
 from src.memory_system.memory_retrieval import init_memory_retrieval_prompt, build_memory_retrieval_prompt
-from src.jargon.jargon_explainer import explain_jargon_in_context
+from src.bw_learner.jargon_explainer import explain_jargon_in_context
 
 init_lpmm_prompt()
 init_replyer_prompt()

src/chat/replyer/private_generator.py

@@ -23,7 +23,7 @@ from src.chat.utils.chat_message_builder import (
     get_raw_msg_before_timestamp_with_chat,
     replace_user_references,
 )
-from src.express.expression_selector import expression_selector
+from src.bw_learner.expression_selector import expression_selector
 from src.plugin_system.apis.message_api import translate_pid_to_description
 
 # from src.memory_system.memory_activator import MemoryActivator
@@ -36,7 +36,7 @@ from src.chat.replyer.prompt.lpmm_prompt import init_lpmm_prompt
 from src.chat.replyer.prompt.replyer_prompt import init_replyer_prompt
 from src.chat.replyer.prompt.rewrite_prompt import init_rewrite_prompt
 from src.memory_system.memory_retrieval import init_memory_retrieval_prompt, build_memory_retrieval_prompt
-from src.jargon.jargon_explainer import explain_jargon_in_context
+from src.bw_learner.jargon_explainer import explain_jargon_in_context
 
 init_lpmm_prompt()
 init_replyer_prompt()