Improve local auth env handling and fallbacks

Allow local env files to reliably override authentication feature flags (SMS/WeChat) by whitelisting keys in scripts/dev-utils.mjs and adding a unit test. Add SMS checks to scripts/check-api-server-env.mjs. Make server config.parse_bool tolerant of shell-wrapped quoted values (e.g. '"true"') and add tests so SMS_AUTH_ENABLED is parsed correctly when shells supply quotes. Update docs to clarify SMS env behaviour, restart requirements, and add guidance + a CSS fallback for old mobile browsers (QQ/X5) so public cover images render even when aspect-ratio is unsupported. Also include related frontend test and component adjustments and add puzzle onboarding handlers/endpoints in server-rs/crates/api-server/src/puzzle.rs.

src/components/rpg-entry/RpgEntryFlowShell.agent.interaction.test.tsx

@@ -3432,6 +3432,73 @@ test('running match3d persisted draft reopens progress instead of unfinished res
   );
 });
 
+test('persisted generating match3d draft opens generation progress after refresh', async () => {
+  const user = userEvent.setup();
+  const persistedGeneratingWork: Match3DWorkSummary = {
+    workId: 'match3d-work-generating',
+    profileId: 'match3d-profile-generating',
+    ownerUserId: 'user-1',
+    sourceSessionId: 'match3d-session-generating',
+    gameName: '生成中抓鹅',
+    themeText: '霓虹水果摊',
+    summary: '刷新后仍应回到抓大鹅生成面板。',
+    tags: ['水果', '抓大鹅'],
+    coverImageSrc: null,
+    referenceImageSrc: null,
+    clearCount: 12,
+    difficulty: 4,
+    publicationStatus: 'draft',
+    playCount: 0,
+    updatedAt: '2026-05-18T12:05:00.000Z',
+    publishedAt: null,
+    publishReady: false,
+    generationStatus: 'generating',
+    generatedItemAssets: [],
+  };
+
+  vi.mocked(listMatch3DWorks).mockResolvedValue({
+    items: [persistedGeneratingWork],
+  });
+  vi.mocked(match3dCreationClient.getSession).mockResolvedValueOnce({
+    session: buildMockMatch3DAgentSession({
+      sessionId: 'match3d-session-generating',
+      draft: {
+        profileId: 'match3d-profile-generating',
+        gameName: '生成中抓鹅',
+        themeText: '霓虹水果摊',
+        summary: '刷新后仍应回到抓大鹅生成面板。',
+        tags: ['水果', '抓大鹅'],
+        coverImageSrc: null,
+        referenceImageSrc: null,
+        clearCount: 12,
+        difficulty: 4,
+        generatedItemAssets: [],
+      },
+      stage: 'draft_ready',
+      lastAssistantReply: '正在生成抓大鹅素材。',
+      updatedAt: '2026-05-18T12:05:00.000Z',
+    }),
+  });
+
+  render(<TestWrapper withAuth />);
+
+  await openDraftHub(user);
+  await user.click(
+    await screen.findByRole('button', { name: /继续创作《生成中抓鹅》/u }),
+  );
+
+  await waitFor(() => {
+    expect(match3dCreationClient.getSession).toHaveBeenCalledWith(
+      'match3d-session-generating',
+    );
+  });
+  expect(await screen.findByText('抓大鹅草稿生成进度')).toBeTruthy();
+  expect(screen.queryByText('抓大鹅结果页')).toBeNull();
+  expect(getMatch3DWorkDetail).not.toHaveBeenCalledWith(
+    'match3d-profile-generating',
+  );
+});
+
 test('running match3d form generation keeps other creation templates available', async () => {
   const user = userEvent.setup();
   const runningSession = buildMockMatch3DAgentSession({
@@ -6410,6 +6477,59 @@ test('puzzle draft result back button returns to creation hub', async () => {
   expect(screen.queryByText('拼图结果页')).toBeNull();
 });
 
+test('persisted generating puzzle draft opens generation progress after refresh', async () => {
+  const user = userEvent.setup();
+
+  vi.mocked(listPuzzleWorks).mockResolvedValue({
+    items: [
+      {
+        workId: 'puzzle-work-session-generating',
+        profileId: 'puzzle-profile-session-generating',
+        ownerUserId: 'user-1',
+        sourceSessionId: 'puzzle-session-generating',
+        authorDisplayName: '测试玩家',
+        workTitle: '生成中拼图',
+        workDescription: '刷新后仍应回到生成面板。',
+        levelName: '生成中拼图',
+        summary: '刷新后仍应回到生成面板。',
+        themeTags: ['雨夜'],
+        coverImageSrc: null,
+        coverAssetId: null,
+        publicationStatus: 'draft',
+        updatedAt: '2026-05-18T12:00:00.000Z',
+        publishedAt: null,
+        playCount: 0,
+        remixCount: 0,
+        likeCount: 0,
+        publishReady: false,
+        generationStatus: 'generating',
+      },
+    ],
+  });
+  vi.mocked(getPuzzleAgentSession).mockResolvedValueOnce({
+    session: buildMockPuzzleAgentSession({
+      sessionId: 'puzzle-session-generating',
+      stage: 'collecting_anchors',
+      progressPercent: 42,
+      lastAssistantReply: '正在生成拼图草稿。',
+      updatedAt: '2026-05-18T12:00:00.000Z',
+    }),
+  });
+
+  render(<TestWrapper withAuth />);
+
+  await openDraftHub(user);
+  await user.click(await screen.findByRole('button', { name: /继续创作/u }));
+
+  await waitFor(() => {
+    expect(getPuzzleAgentSession).toHaveBeenCalledWith(
+      'puzzle-session-generating',
+    );
+  });
+  expect(await screen.findByText('拼图草稿生成进度')).toBeTruthy();
+  expect(screen.queryByText('拼图结果页')).toBeNull();
+});
+
 test('published puzzle work card restores its source session for editing', async () => {
   const user = userEvent.setup();
 

src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx

@@ -387,16 +387,24 @@ vi.mock('../../services/rpg-entry/rpgProfileClient', () => ({
 vi.mock('../ResolvedAssetImage', () => ({
   ResolvedAssetImage: ({
     src,
+    fallbackSrc,
     alt,
     className,
     ...rest
   }: {
     src?: string | null;
+    fallbackSrc?: string | null;
     alt?: string;
     className?: string;
   }) =>
     src ? (
-      <img src={src} alt={alt ?? ''} className={className} {...rest} />
+      <img
+        src={src}
+        data-fallback-src={fallbackSrc ?? undefined}
+        alt={alt ?? ''}
+        className={className}
+        {...rest}
+      />
     ) : null,
 }));
 
@@ -2901,6 +2909,36 @@ test('mobile discover recommend feed only rotates the card closest to screen cen
   );
 });
 
+test('mobile discover recommend feed renders cover fallback for legacy browsers', async () => {
+  renderStatefulLoggedOutHomeView({
+    latestEntries: [
+      {
+        ...puzzlePublicEntry,
+        coverImageSrc:
+          '/generated-puzzle-assets/puzzle-session-1/cover/image.png',
+      },
+    ],
+  });
+
+  const discoverPanel = document.getElementById('platform-tab-panel-category');
+  if (!discoverPanel) {
+    throw new Error('缺少发现面板');
+  }
+
+  const card = within(discoverPanel).getByRole('button', { name: /奇幻拼图/u });
+  const cover = card.querySelector('.platform-public-work-card__cover');
+  const image = within(card).getByRole('img');
+
+  expect(cover).toBeTruthy();
+  expect(cover?.className).toContain('platform-public-work-card__cover');
+  expect(image.getAttribute('src')).toBe(
+    '/generated-puzzle-assets/puzzle-session-1/cover/image.png',
+  );
+  expect(image.getAttribute('data-fallback-src')).toBe(
+    '/creation-type-references/puzzle.webp',
+  );
+});
+
 test('mobile today channel only shows newly published works from today', async () => {
   const user = userEvent.setup();
   const now = new Date();

src/components/rpg-entry/RpgEntryHomeView.tsx

@@ -31,6 +31,7 @@ import {
   UserRound,
   XCircle,
 } from 'lucide-react';
+import QRCode from 'qrcode';
 import {
   type ComponentType,
   type CSSProperties,
@@ -42,7 +43,6 @@ import {
   useRef,
   useState,
 } from 'react';
-import QRCode from 'qrcode';
 
 import communityQqQrImage from '../../../media/social-media-group/qq.png';
 import communityWechatQrImage from '../../../media/social-media-group/wechat.png';
@@ -58,13 +58,13 @@ import type {
   ProfileRechargeCenterResponse,
   ProfileRechargeProduct,
   ProfileReferralInviteCenterResponse,
-  WechatNativePayment,
   ProfileSaveArchiveSummary,
   ProfileTaskCenterResponse,
   ProfileTaskItem,
   ProfileWalletLedgerResponse,
   RedeemProfileRewardCodeResponse,
   WechatMiniProgramPayParams,
+  WechatNativePayment,
 } from '../../../packages/shared/src/contracts/runtime';
 import type { HydratedSavedGameSnapshot } from '../../persistence/runtimeSnapshotTypes';
 import { buildPublicWorkDetailUrl } from '../../routing/appPageRoutes';
@@ -137,6 +137,7 @@ import {
   resolvePlatformPublicWorkCode,
   resolvePlatformWorldCoverImage,
   resolvePlatformWorldCoverSlides,
+  resolvePlatformWorldFallbackCoverImage,
   resolvePlatformWorldLeadPortrait,
 } from './rpgEntryWorldPresentation';
 
@@ -392,11 +393,13 @@ function usePlatformDesktopLayout() {
 
 function ResolvedAssetBackdrop({
   src,
+  fallbackSrc,
   alt,
   className,
   ariaHidden = false,
 }: {
   src?: string | null;
+  fallbackSrc?: string | null;
   alt: string;
   className: string;
   ariaHidden?: boolean;
@@ -404,6 +407,7 @@ function ResolvedAssetBackdrop({
   return (
     <ResolvedAssetImage
       src={src}
+      fallbackSrc={fallbackSrc}
       alt={alt}
       aria-hidden={ariaHidden}
       className={className}
@@ -522,6 +526,7 @@ function WorldCard({
   variant?: 'standard' | 'immersive';
 }) {
   const fallbackCoverImage = resolvePlatformWorldCoverImage(entry);
+  const fallbackAssetCoverImage = resolvePlatformWorldFallbackCoverImage(entry);
   const coverSlides = useMemo(() => {
     if (!enableCoverCarousel) {
       return fallbackCoverImage
@@ -606,6 +611,7 @@ function WorldCard({
         {coverImage ? (
           <ResolvedAssetBackdrop
             src={coverImage}
+            fallbackSrc={fallbackAssetCoverImage}
             alt={entry.worldName}
             className="absolute inset-0 h-full w-full object-cover"
           />
@@ -692,6 +698,7 @@ function RecommendCoverOnlyCard({
   onClick: () => void;
 }) {
   const coverImage = resolvePlatformWorldCoverImage(entry);
+  const fallbackCoverImage = resolvePlatformWorldFallbackCoverImage(entry);
   const displayName = formatPlatformWorkDisplayName(entry.worldName);
   const typeLabel = describePublicGalleryCardKind(entry);
   const authorName = entry.authorDisplayName.trim() || '玩家';
@@ -708,6 +715,7 @@ function RecommendCoverOnlyCard({
       {coverImage ? (
         <ResolvedAssetBackdrop
           src={coverImage}
+          fallbackSrc={fallbackCoverImage}
           alt={entry.worldName}
           className="absolute inset-0 h-full w-full object-cover"
         />

src/components/rpg-entry/rpgEntryWorldPresentation.test.ts

@@ -13,7 +13,9 @@ import {
   mapBabyObjectMatchDraftToPlatformGalleryCard,
   mapVisualNovelWorkToPlatformGalleryCard,
   type PlatformEdutainmentGalleryCard,
+  type PlatformPuzzleGalleryCard,
   resolvePlatformPublicWorkCode,
+  resolvePlatformWorldFallbackCoverImage,
 } from './rpgEntryWorldPresentation';
 
 test('formatPlatformWorldTime formats backend seconds timestamp text as date', () => {
@@ -46,6 +48,32 @@ test('platform work display text limits names and tags by character count', () =
   ).toEqual(['超长机关', '星桥']);
 });
 
+test('platform public cards use play type reference images as cover fallback', () => {
+  const puzzleCard: PlatformPuzzleGalleryCard = {
+    sourceType: 'puzzle',
+    workId: 'puzzle-work-1',
+    profileId: 'puzzle-profile-1',
+    publicWorkCode: 'PZ-PUZZLE1',
+    ownerUserId: 'user-1',
+    authorDisplayName: '玩家',
+    worldName: '机关拼图',
+    subtitle: '拼图关卡',
+    summaryText: '公开作品',
+    coverImageSrc: '/generated-puzzle-assets/session/cover/image.png',
+    themeTags: ['拼图'],
+    playCount: 1,
+    remixCount: 0,
+    likeCount: 0,
+    visibility: 'published',
+    publishedAt: '2026-05-18T00:00:00.000Z',
+    updatedAt: '2026-05-18T00:00:00.000Z',
+  };
+
+  expect(resolvePlatformWorldFallbackCoverImage(puzzleCard)).toBe(
+    '/creation-type-references/puzzle.webp',
+  );
+});
+
 test('buildPuzzleWorkCoverSlides prefers each level formal image', () => {
   const slides = buildPuzzleWorkCoverSlides({
     workId: 'work-1',

src/components/rpg-entry/rpgEntryWorldPresentation.ts

@@ -446,6 +446,36 @@ export function resolvePlatformWorldCoverImage(entry: PlatformWorldCardLike) {
   return '';
 }
 
+export function resolvePlatformWorldFallbackCoverImage(
+  entry: PlatformWorldCardLike,
+) {
+  if (isPuzzleGalleryEntry(entry)) {
+    return '/creation-type-references/puzzle.webp';
+  }
+
+  if (isMatch3DGalleryEntry(entry)) {
+    return '/creation-type-references/match3d.webp';
+  }
+
+  if (isSquareHoleGalleryEntry(entry)) {
+    return '/creation-type-references/square-hole.webp';
+  }
+
+  if (isVisualNovelGalleryEntry(entry)) {
+    return '/creation-type-references/visual-novel.webp';
+  }
+
+  if (isBigFishGalleryEntry(entry)) {
+    return '/creation-type-references/big-fish.webp';
+  }
+
+  if (isEdutainmentGalleryEntry(entry)) {
+    return '/creation-type-references/creative-agent.webp';
+  }
+
+  return '/creation-type-references/rpg.webp';
+}
+
 export function resolvePlatformWorldCoverSlides(
   entry: PlatformWorldCardLike,
 ): PlatformPuzzleCoverSlide[] {