fix custom world agent draft profile identity

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

@@ -1763,10 +1763,16 @@ test('agent draft result auto-save persists the latest profile rebuilt from sync
   const latestSavedProfile = vi
     .mocked(upsertRpgWorldProfile)
     .mock.calls.at(-1)?.[0];
+  const latestSaveRequest = vi
+    .mocked(upsertRpgWorldProfile)
+    .mock.calls.at(-1)?.[1];
   expect(latestSavedProfile?.name).toBe('潮雾列岛·session最新版');
   expect(latestSavedProfile?.summary).toBe(
     '作品库应该保存这份同步后的最新快照。',
   );
+  expect(latestSaveRequest).toEqual({
+    sourceAgentSessionId: 'custom-world-agent-session-1',
+  });
 });
 
 test('agent draft result can open from server result preview without embedded legacyResultProfile', async () => {

src/components/rpg-entry/useRpgCreationResultAutosave.ts

@@ -126,7 +126,15 @@ export function useRpgCreationResultAutosave(
 
       try {
         const mutation =
-          await upsertRpgWorldProfile(normalizedProfile);
+          await upsertRpgWorldProfile(
+            normalizedProfile,
+            {
+              sourceAgentSessionId:
+                isAgentDraftResultView && activeAgentSessionId
+                  ? activeAgentSessionId
+                  : null,
+            },
+          );
         if (latestAutoSaveRequestIdRef.current !== requestId) {
           return mutation;
         }
@@ -159,7 +167,9 @@ export function useRpgCreationResultAutosave(
       }
     },
     [
+      activeAgentSessionId,
       generatedCustomWorldProfile,
+      isAgentDraftResultView,
       refreshCustomWorldWorks,
       setSavedCustomWorldEntries,
       setSelectedDetailEntry,