fix: 修正入口熔断与跳一跳草稿判定

src/components/platform-entry/platformDraftGenerationShelfModel.test.ts

@@ -337,6 +337,24 @@ describe('platformDraftGenerationShelfModel', () => {
     ).toMatchObject({
       type: 'load-detail',
     });
+
+    expect(
+      resolveJumpHopDraftOpenIntent({
+        item: buildJumpHopWork({ sourceSessionId: null }),
+        notices: {
+          'jump-hop:jump-hop-work-base': {
+            status: 'failed',
+            seen: false,
+          },
+        },
+        generation: emptyGenerationFacts({
+          activeSessionId: null,
+          hasActiveGenerationFailure: true,
+        }),
+      }),
+    ).toMatchObject({
+      type: 'load-detail',
+    });
   });
 
   test('resolveWoodenFishDraftOpenIntent uses profile fallback and failure fallback stage', () => {

src/components/platform-entry/platformDraftGenerationShelfModel.ts

@@ -897,8 +897,9 @@ export function resolveJumpHopDraftOpenIntent(params: {
     noticeIds,
     'failed',
   );
+  const activeSessionId = normalizeDraftNoticeId(generation.activeSessionId);
   const isCurrentSession =
-    sourceSessionId === normalizeDraftNoticeId(generation.activeSessionId);
+    sourceSessionId !== null && sourceSessionId === activeSessionId;
 
   if (
     hasFailedNotice &&