refactor: 重构 Tool Result 契约，移除 ui_hints 统一使用 result 字段

- ToolAgentOutput 移除 result_summary 和 ui_hints，统一使用 result 字段
- 日历/用户查找工具移除 ui_hints 输出，改为机器可读的结构化结果
- Agent History 移除 tool 消息的 ui_hints 处理逻辑
- App 版本检查改为 manifest.json 方式，支持多渠道发布
- 更新 settings 配置和测试用例适配新结构

backend/src/core/agentscope/tools/utils/calendar_ui.py

@@ -8,16 +8,6 @@ from core.agentscope.tools.utils.tool_response_builder import (
     build_tool_response,
 )
 from schemas.agent.runtime_models import ToolAgentOutput
-from schemas.agent.ui_hints import (
-    UiHintAction,
-    UiHintActionNavigation,
-    UiHintActionStyle,
-    UiHintIntent,
-    UiHintKvItem,
-    UiHintListItem,
-    UiHintStatus,
-    UiHintsPayload,
-)
 
 
 def dump_tool_output(output: ToolAgentOutput) -> ToolResponse:
@@ -32,12 +22,6 @@ def calendar_error_output(
     message: str,
     retryable: bool,
 ) -> ToolResponse:
-    ui_hints = UiHintsPayload(
-        intent=UiHintIntent.STATUS,
-        status=UiHintStatus.ERROR,
-        title="日历操作失败",
-        body=message,
-    )
     output = build_error_output(
         tool_name=tool_name,
         tool_call_id=f"{tool_name}-call",
@@ -45,120 +29,5 @@ def calendar_error_output(
         message=message,
         retryable=retryable,
     )
-    output = output.model_copy(
-        update={"tool_call_args": tool_call_args, "ui_hints": ui_hints}
-    )
+    output = output.model_copy(update={"tool_call_args": tool_call_args})
     return dump_tool_output(output)
-
-
-def calendar_read_hints(
-    *,
-    total: int,
-    page: int,
-    page_size: int,
-    total_pages: int,
-    events: list[dict[str, Any]],
-) -> UiHintsPayload:
-    event_items = [
-        UiHintListItem(
-            id=event.get("id"),
-            title=str(event.get("title") or "未命名日程"),
-            subtitle=str(event.get("startAt") or ""),
-            description=str(event.get("location") or "") or None,
-        )
-        for event in events
-    ]
-    return UiHintsPayload(
-        intent=UiHintIntent.LIST,
-        status=UiHintStatus.SUCCESS,
-        title="日程列表",
-        description=f"共 {total} 个日程",
-        items=[
-            UiHintKvItem(key="total", label="总数", value=total),
-            UiHintKvItem(key="page", label="当前页", value=page),
-            UiHintKvItem(key="page_size", label="每页", value=page_size),
-            UiHintKvItem(key="total_pages", label="总页数", value=total_pages),
-        ],
-        listItems=event_items,
-        actions=[
-            UiHintAction(
-                label="打开日历",
-                style=UiHintActionStyle.PRIMARY,
-                action=UiHintActionNavigation(type="navigation", path="/calendar"),
-            )
-        ],
-        meta={"total": total, "page": page, "page_size": page_size},
-    )
-
-
-def calendar_write_hints(
-    *,
-    operation: str,
-    message: str,
-    event: dict[str, Any] | None,
-    event_id: str | None,
-    status: UiHintStatus = UiHintStatus.SUCCESS,
-) -> UiHintsPayload:
-    kv_items: list[UiHintKvItem] = []
-
-    if event:
-        kv_items = [
-            UiHintKvItem(
-                key="event_id",
-                label="日程ID",
-                value=str(event.get("id") or ""),
-                copyable=True,
-            ),
-            UiHintKvItem(
-                key="title",
-                label="标题",
-                value=str(event.get("title") or ""),
-                copyable=True,
-            ),
-            UiHintKvItem(
-                key="start_at",
-                label="开始时间",
-                value=str(event.get("startAt") or ""),
-                copyable=True,
-            ),
-        ]
-    elif event_id:
-        message = f"目标日程 ID: {event_id}\n{message}"
-
-    return UiHintsPayload(
-        intent=UiHintIntent.STATUS,
-        status=status,
-        title="日历操作完成",
-        body=message,
-        items=kv_items,
-        actions=[
-            UiHintAction(
-                label="查看日历",
-                style=UiHintActionStyle.PRIMARY,
-                action=UiHintActionNavigation(type="navigation", path="/calendar"),
-            )
-        ],
-    )
-
-
-def calendar_share_hints(
-    *,
-    event_id: str,
-    invited: list[str],
-    permission: dict[str, Any],
-) -> UiHintsPayload:
-    permission_text = (
-        ", ".join([k for k, v in permission.items() if v is True]) or "按邀请人单独设置"
-    )
-
-    return UiHintsPayload(
-        intent=UiHintIntent.STATUS,
-        status=UiHintStatus.SUCCESS,
-        title="日程已分享",
-        description=f"已邀请 {len(invited)} 人",
-        items=[
-            UiHintKvItem(key="event_id", label="日程ID", value=event_id, copyable=True),
-            UiHintKvItem(key="permission", label="权限", value=permission_text),
-        ],
-        listItems=[UiHintListItem(title=email) for email in invited] if invited else [],
-    )

backend/src/core/agentscope/tools/utils/tool_response_builder.py

@@ -34,7 +34,7 @@ def build_error_output(
         tool_name=tool_name,
         tool_call_id=tool_call_id,
         status=ToolStatus.FAILURE,
-        result_summary=message,
+        result=f"status=failure code={code} message={message}",
         error=ErrorInfo(
             code=code,
             message=message,