feat(api+app): 对话阶段化、回忆录流水线与客户端会话体验

- DB: segments 用户输入文本(Alembic 0002)
- Chat: 阶段检测/阶段提示/回复限制,编排与访谈/画像 prompts 调整
- Memoir: 忠实度检查 agent,叙事与分类等链路更新
- Core: agent 日志、Alembic 启动、LangChain/日志/配置等
- Story: time_hints;Memory 检索与相关测试
- Expo: 助手头像、会话页与消息拆分、实时会话与文案/i18n
- Docs/scripts/tests: 迁移脚本、LLM JSON/记忆检索文档、新增单测
This commit is contained in:
Kevin
2026-03-26 12:13:36 +08:00
parent 49b089354c
commit a3f61fcc0f
94 changed files with 3332 additions and 672 deletions

View File

@@ -45,7 +45,8 @@ class Segment(Base):
id = Column(String, primary_key=True)
conversation_id = Column(String, ForeignKey("conversations.id"), nullable=False)
audio_url = Column(String, nullable=True)
transcript_text = Column(Text, nullable=False)
# 用户输入正文:语音 ASR 结果或键盘输入(历史列名 transcript_text
user_input_text = Column(Text, nullable=False)
audio_duration_seconds = Column(Integer, nullable=True)
created_at = Column(DateTime(timezone=True), default=utc_now)
processed = Column(Boolean, default=False)