收口运行态状态提示组件

新增 PlatformRuntimeStatusToast 统一运行态短错误、成功和反馈 toast
迁移跳一跳、拼图、敲木鱼、方洞和宝贝爱画运行态状态 chip
补充公共组件与运行态回归测试，并更新 PlatformUiKit 文档和 Hermes 决策记录

src/components/square-hole-runtime/SquareHoleRuntimeShell.test.tsx

@@ -103,6 +103,25 @@ test('点击洞口会提交该洞口选择', async () => {
   });
 });
 
+test('错误提示使用公共运行态 toast', () => {
+  const run = buildRun();
+
+  render(
+    <SquareHoleRuntimeShell
+      run={run}
+      error="投放失败"
+      onBack={vi.fn()}
+      onRestart={vi.fn()}
+      onDropShape={vi.fn()}
+    />,
+  );
+
+  const toast = screen.getByRole('alert');
+
+  expect(toast.textContent).toBe('投放失败');
+  expect(toast.className).toContain('platform-runtime-status-toast');
+});
+
 test('引导高亮不会默认指向当前正确洞口', () => {
   renderRuntime();
 

src/components/square-hole-runtime/SquareHoleRuntimeShell.tsx

@@ -23,6 +23,7 @@ import type {
   SquareHoleDropResponse,
   SquareHoleRunSnapshot,
 } from '../../../packages/shared/src/contracts/squareHoleRuntime';
+import { PlatformRuntimeStatusToast } from '../common/PlatformRuntimeStatusToast';
 import { ResolvedAssetImage } from '../ResolvedAssetImage';
 
 type SquareHoleRuntimeShellProps = {
@@ -531,19 +532,23 @@ export function SquareHoleRuntimeShell({
 
         <section className="mt-auto min-h-[3.5rem] pt-3">
           {feedback ? (
-            <div
-              className={`rounded-[1.2rem] border px-3 py-2 text-center text-sm font-black ${
-                feedback.accepted
-                  ? 'border-emerald-200/35 bg-emerald-400/18 text-emerald-50'
-                  : 'border-rose-200/35 bg-rose-400/18 text-rose-50'
-              }`}
+            <PlatformRuntimeStatusToast
+              tone={feedback.accepted ? 'success' : 'error'}
+              surface="dark"
+              shape="rounded"
+              className="w-full"
             >
               {feedback.message}
-            </div>
+            </PlatformRuntimeStatusToast>
           ) : dropError || error ? (
-            <div className="rounded-[1.2rem] border border-rose-200/35 bg-rose-400/18 px-3 py-2 text-center text-sm font-black text-rose-50">
+            <PlatformRuntimeStatusToast
+              tone="error"
+              surface="dark"
+              shape="rounded"
+              className="w-full"
+            >
               {dropError ?? error}
-            </div>
+            </PlatformRuntimeStatusToast>
           ) : null}
         </section>
       </div>