再次合并 master

合入 origin/master 最新订阅消息与计费相关更新

保留作品架 actions 收口并接入统一分享弹窗

修复创作生成泥点预检与本地余额扣减回归

src/components/custom-world-home/CustomWorldCreationHub.tsx

@@ -1,6 +1,8 @@
 import { useEffect, useMemo, useState } from 'react';
 
+import { resolveSelectionStageFromPath } from '../../routing/appPageRoutes';
 import type { CreationEntryConfig } from '../../services/creationEntryConfigService';
+import type { PublishShareModalPayload } from '../common/publishShareModalModel';
 import type {
   PlatformCreationTypeCard,
   PlatformCreationTypeId,
@@ -43,6 +45,7 @@ type CustomWorldCreationHubProps = {
   deletingWorkId?: string | null;
   claimingPuzzleProfileId?: string | null;
   onOpenShelfItem?: (item: CreationWorkShelfItem) => void;
+  onShareWork?: ((payload: PublishShareModalPayload) => void) | null;
   // 中文注释：底部加号入口可传入后端作品架摘要，用于推导最近使用过的模板。
   recentWorkItems?: CreationWorkShelfItem[];
   mode?: 'full' | 'start-only' | 'works-only';
@@ -111,6 +114,41 @@ function writeWorkMetricSnapshot(items: CreationWorkShelfItem[]) {
   }
 }
 
+function resolveShelfShareStage(
+  sharePath: string,
+): PublishShareModalPayload['stage'] | null {
+  let pathname = '';
+  try {
+    pathname = new URL(sharePath, 'https://genarrative.local').pathname;
+  } catch {
+    pathname = sharePath.split(/[?#]/u)[0] ?? '';
+  }
+
+  const stage = resolveSelectionStageFromPath(pathname);
+  return stage === 'platform' ? null : stage;
+}
+
+function buildCreationWorkShelfSharePayload(
+  item: CreationWorkShelfItem,
+): PublishShareModalPayload | null {
+  const publicWorkCode = item.publicWorkCode?.trim();
+  const sharePath = item.sharePath?.trim();
+  if (!publicWorkCode || !sharePath) {
+    return null;
+  }
+
+  const stage = resolveShelfShareStage(sharePath);
+  if (!stage) {
+    return null;
+  }
+
+  return {
+    title: item.title,
+    publicWorkCode,
+    stage,
+  };
+}
+
 /** 渲染底部加号创作入口页与草稿作品架，最近创作复用最近使用过的模板入口。 */
 export function CustomWorldCreationHub({
   shelfItems,
@@ -124,6 +162,7 @@ export function CustomWorldCreationHub({
   deletingWorkId = null,
   claimingPuzzleProfileId = null,
   onOpenShelfItem,
+  onShareWork = null,
   recentWorkItems: recentWorkSourceItems,
   mode = 'full',
 }: CustomWorldCreationHubProps) {
@@ -178,6 +217,17 @@ export function CustomWorldCreationHub({
     return item.actions.delete ?? null;
   }
 
+  function buildShareAction(item: CreationWorkShelfItem) {
+    const payload = buildCreationWorkShelfSharePayload(item);
+    if (!payload) {
+      return null;
+    }
+
+    return () => {
+      onShareWork?.(payload);
+    };
+  }
+
   function buildPointIncentiveAction(item: CreationWorkShelfItem) {
     return item.actions.claimPointIncentive ?? null;
   }
@@ -253,6 +303,7 @@ export function CustomWorldCreationHub({
                   }}
                   onDelete={buildDeleteAction(item)}
                   deleteBusy={deletingWorkId === item.id}
+                  onShare={buildShareAction(item)}
                   onClaimPointIncentive={buildPointIncentiveAction(item)}
                   pointIncentiveBusy={
                     item.source.kind === 'puzzle' &&