收紧移动壳分享目标缓存

移动壳分享目标缓存改为保存规范化后的分享 payload

移动壳分享测试覆盖缓存裁剪外层目标和私有字段

移动壳配置检查锁定分享目标缓存结构

apps/mobile-shell/scripts/check-config.mjs

@@ -1643,6 +1643,9 @@ for (const snippet of [
   'type HostBridgeRequest',
   'const explicitPayload = normalizeHostBridgeShareOpenPayload(request.payload);',
   'normalizeHostBridgeShareOpenPayload(currentShareTarget)',
+  'type ShareOpenPayload',
+  'let currentShareTarget: ShareOpenPayload | null = null;',
+  'currentShareTarget = normalizedTarget.payload;',
   'setMobileHostBridgeShareTarget',
   'request: HostBridgeRequest',
   "throw invalidRequest('target is required')",
@@ -1671,6 +1674,7 @@ if (
 for (const snippet of [
   'resetMobileHostBridgeShareTargetForTest()',
   'uses cached work target when share.open has no explicit payload',
+  'stores only the normalized cached share payload',
   'keeps the previous cached target when a new target is missing or invalid',
   'maps native share sheet failures to stable host errors',
   'does not fall back to cached target when explicit payload is unsafe',

apps/mobile-shell/src/host-bridge/share.test.ts

@@ -95,6 +95,33 @@ describe('mobile share helpers', () => {
     });
   });
 
+  test('stores only the normalized cached share payload', async () => {
+    setMobileHostBridgeShareTarget(
+      request('share.setTarget', {
+        target: {
+          type: 'genarrative:share-target',
+          payload: {
+            title: '  暖灯猫街  ',
+            message: ' 来玩这个作品 ',
+            work: 'PZ-00000001',
+            privateDraftId: 'draft-1',
+          },
+        },
+      }),
+    );
+
+    await expect(openShare(request('share.open'))).resolves.toMatchObject({
+      ok: true,
+      result: true,
+    });
+    expect(Share.share).toHaveBeenCalledWith({
+      title: '暖灯猫街',
+      message:
+        '来玩这个作品\nhttps://app.genarrative.world/works/detail?work=PZ-00000001',
+      url: 'https://app.genarrative.world/works/detail?work=PZ-00000001',
+    });
+  });
+
   test('keeps the previous cached target when a new target is missing or invalid', async () => {
     setMobileHostBridgeShareTarget(
       request('share.setTarget', {

apps/mobile-shell/src/host-bridge/share.ts

@@ -4,10 +4,11 @@ import {
   type HostBridgeError,
   type HostBridgeRequest,
   normalizeHostBridgeShareOpenPayload,
+  type ShareOpenPayload,
 } from '../../../../packages/shared/src/contracts/hostBridge';
 import { invalidRequest, ok } from './protocol';
 
-let currentShareTarget: unknown = null;
+let currentShareTarget: ShareOpenPayload | null = null;
 
 export function setMobileHostBridgeShareTarget(request: HostBridgeRequest) {
   const payload = request.payload;
@@ -27,7 +28,7 @@ export function setMobileHostBridgeShareTarget(request: HostBridgeRequest) {
     );
   }
 
-  currentShareTarget = target;
+  currentShareTarget = normalizedTarget.payload;
   return ok(request, true);
 }