收口前端平台组件能力

新增 PlatformAsyncStatePanel 统一 profile 异步状态骨架
扩展 PlatformSegmentedTabs 支持滚动 tab 并接入创作入口与发现页
统一 PixelCloseButton 复用 PlatformModalCloseButton 像素关闭能力
抽取平台入口泥点前置提示弹层并收紧阻断语义
补充组件收口文档与共享决策记录

src/components/platform-entry/PlatformEntryFlowShellImpl.tsx

@@ -498,6 +498,10 @@ import {
   EDUTAINMENT_HIDDEN_MESSAGE,
   filterGeneralPublicWorks,
 } from './platformEdutainmentVisibility';
+import {
+  PlatformDraftGenerationPointNoticeDialog,
+  type DraftGenerationPointNotice,
+} from './PlatformDraftGenerationPointNoticeDialog';
 import { PlatformEntryCreationTypeModal } from './PlatformEntryCreationTypeModal';
 import type { PlatformCreationTypeId } from './platformEntryCreationTypes';
 import {
@@ -1419,10 +1423,8 @@ export function PlatformEntryFlowShellImpl({
       : 'platform-theme--light';
   const isDesktopLayout = usePlatformDesktopLayout();
   const [showCreationTypeModal, setShowCreationTypeModal] = useState(false);
-  const [draftGenerationPointNotice, setDraftGenerationPointNotice] = useState<{
-    title: string;
-    message: string;
-  } | null>(null);
+  const [draftGenerationPointNotice, setDraftGenerationPointNotice] =
+    useState<DraftGenerationPointNotice | null>(null);
   const [selectedDetailEntry, setSelectedDetailEntry] =
     useState<CustomWorldLibraryEntry<CustomWorldProfile> | null>(null);
   const [selectedPublicWorkDetail, setSelectedPublicWorkDetail] =
@@ -2246,14 +2248,14 @@ export function PlatformEntryFlowShellImpl({
         }
 
         setDraftGenerationPointNotice({
-          title: '泥点不足',
-          message: `本次需要 ${pointsCost} 泥点，当前 ${walletBalance} 泥点。`,
+          kind: 'insufficient-points',
+          requiredPoints: pointsCost,
+          currentPoints: walletBalance,
         });
         return false;
       } catch {
         setDraftGenerationPointNotice({
-          title: '读取泥点余额失败',
-          message: '请稍后重试。',
+          kind: 'balance-load-failed',
         });
         return false;
       }
@@ -4364,11 +4366,6 @@ export function PlatformEntryFlowShellImpl({
     barkBattleDraftGenerationPointCost,
     ensureEnoughDraftGenerationPointsFromServer,
   ]);
-  const draftGenerationPointNoticeDescription = draftGenerationPointNotice
-    ? draftGenerationPointNotice.title === '读取泥点余额失败'
-      ? '当前表单不会丢失，关闭后可继续编辑，稍后再试。'
-      : '当前表单不会丢失，关闭后可继续编辑或补足泥点再继续。'
-    : undefined;
   const recoverCompletedPuzzleDraftGeneration = useCallback(
     async ({
       sessionId,
@@ -16997,25 +16994,12 @@ export function PlatformEntryFlowShellImpl({
           }}
         />
       ) : null}
-      <PlatformAcknowledgeStatusDialog
-        open={Boolean(draftGenerationPointNotice)}
-        status="error"
-        title={draftGenerationPointNotice?.title ?? '泥点提示'}
-        description={draftGenerationPointNoticeDescription}
+      <PlatformDraftGenerationPointNoticeDialog
+        notice={draftGenerationPointNotice}
         onClose={() => setDraftGenerationPointNotice(null)}
-        showHeader
-        showCloseButton
-        closeOnBackdrop
         overlayClassName={`platform-theme ${platformThemeClass} !items-center`}
         panelClassName="platform-remap-surface rounded-[1.75rem]"
-        iconClassName={
-          draftGenerationPointNotice?.title === '读取泥点余额失败'
-            ? undefined
-            : 'bg-amber-100/80 text-amber-600'
-        }
-      >
-        {draftGenerationPointNotice?.message}
-      </PlatformAcknowledgeStatusDialog>
+      />
       <PublishShareModal
         open={Boolean(publishSharePayload)}
         payload={publishSharePayload}