Refine member context profiling detail

plugins/member_context/DIFY_WORKFLOW.md

@@ -67,10 +67,14 @@
 3. 请先按 wxid 汇总该成员全天发言，再提取结果。
 4. 即使成员发言以短句为主，只要样本量足够，也必须尽量提炼：
    - topics
+   - discussion_scenarios
    - skill_signals
+   - problem_solving_signals
    - value_preferences
    - habit_signals
+   - expression_markers
    - engagement_traits
+   - reply_entry_points
    - social_role
    - temperament_signal
    - summary_text
@@ -88,8 +92,10 @@
       "wxid": "成员wxid",
       "display_name": "显示名",
       "topics": ["主题1"],
+      "discussion_scenarios": ["场景1"],
       "identity_clues": ["身份线索1"],
       "skill_signals": ["技能信号1"],
+      "problem_solving_signals": ["处理方式1"],
       "family_signals": ["家庭线索1"],
       "life_stage_signals": ["阶段线索1"],
       "value_preferences": ["价值偏好1"],
@@ -97,7 +103,9 @@
       "message_pattern": "一句中文",
       "response_style_hint": "一句中文",
       "habit_signals": ["习惯1"],
+      "expression_markers": ["表达标记1"],
       "engagement_traits": ["参与特征1"],
+      "reply_entry_points": ["接话点1"],
       "decision_style": "一句中文",
       "social_role": "一句中文",
       "reply_taboos": ["避坑1"],