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/schemas/tool_schema.py

@@ -90,6 +90,7 @@ class ToolInfo(BaseModel):
     parameters: List[ToolParameter] = Field(default_factory=list, description="工具参数")
     config_data: Dict[str, Any] = Field(default_factory=dict, description="工具配置")
     status: ToolStatus = Field(ToolStatus.AVAILABLE, description="工具状态")
+    is_active: bool = Field(True, description="是否可用（False 表示已删除）")
     tags: List[str] = Field(default_factory=list, description="工具标签")
     tenant_id: Optional[str] = Field(None, description="租户ID")
     created_at: datetime = Field(..., description="创建时间")
@@ -212,6 +213,11 @@ class ToolUpdateRequest(BaseModel):
     tags: Optional[List[str]] = None
 
 
+class ToolActiveUpdate(BaseModel):
+    """工具可用状态更新"""
+    is_active: bool = Field(..., description="True=启用, False=禁用（逻辑删除）")
+
+
 class ToolExecuteRequest(BaseModel):
     """执行工具请求"""
     tool_id: str