feat(app):

1. Add new functional features to the agent;
2. Enhance the voice output;
3. Modify the end_user binding;
4. Delete and modify the tools.

api/app/models/agent_app_config_model.py

@@ -31,6 +31,7 @@ class AgentConfig(Base):
     variables = Column(JSON, default=list, nullable=True, comment="变量配置")
     tools = Column(JSON, default=list, nullable=True, comment="工具配置")
     skills = Column(JSON, default=dict, nullable=True, comment="技能配置")
+    features = Column(JSON, default=dict, nullable=True, comment="功能特性配置")
 
     # 多 Agent 相关字段
     agent_role = Column(String(20), comment="Agent 角色: master|sub|standalone")

api/app/models/end_user_model.py

@@ -12,7 +12,8 @@ class EndUser(Base):
     __tablename__ = "end_users"
 
     id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4, nullable=False, index=True)
-    app_id = Column(UUID(as_uuid=True), ForeignKey("apps.id"), nullable=False)
+    app_id = Column(UUID(as_uuid=True), ForeignKey("apps.id"), nullable=True)
+    workspace_id = Column(UUID(as_uuid=True), ForeignKey("workspaces.id"), nullable=False)
     # end_user_id = Column(String, nullable=False, index=True)
     other_id = Column(String, nullable=True)  # Store original user_id
     other_name = Column(String, default="", nullable=False)
@@ -61,4 +62,7 @@ class EndUser(Base):
     app = relationship(
         "App",
         back_populates="end_users"
-    )
+    )
+
+    # 与 WorkSpace 的反向关系
+    workspace = relationship("Workspace", back_populates="end_users")

api/app/models/tool_model.py

@@ -110,7 +110,10 @@ class ToolConfig(Base):
     # 元数据
     version = Column(String(50), default="1.0.0")
     tags = Column(JSON, default=list)  # 标签列表
-    
+
+    # 逻辑删除标志
+    is_active = Column(Boolean, default=True, server_default='true', nullable=False, index=True, comment="是否可用，False表示已删除")
+
     # 时间戳
     created_at = Column(DateTime, default=datetime.now, nullable=False)
     updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now, nullable=False)

api/app/models/workspace_model.py

@@ -38,6 +38,7 @@ class Workspace(Base):
     members = relationship("WorkspaceMember", back_populates="workspace")  # users collaborate through membership
     api_keys = relationship("ApiKey", back_populates="workspace", cascade="all, delete-orphan")  # API Keys
     memory_increments = relationship("MemoryIncrement", back_populates="workspace")
+    end_users = relationship("EndUser", back_populates="workspace", cascade="all, delete-orphan")
 
 class WorkspaceMember(Base):
     __tablename__ = "workspace_members"