Fix DashScope env loading for scene image generation

src/services/customWorld.ts

@@ -14,6 +14,7 @@ import {
   CharacterBackstoryRevealConfig,
   CustomWorldItem,
   CustomWorldLandmark,
+  CustomWorldNpc,
   CustomWorldPlayableNpc,
   CustomWorldProfile,
   CustomWorldRoleInitialItem,
@@ -714,11 +715,18 @@ function normalizePlayableNpcList(value: unknown) {
 function normalizeStoryNpcList(value: unknown) {
   return toRecordArray(value)
     .map((item, index) =>
-      normalizeRoleProfile(item, index, {
-        idPrefix: 'story-npc',
-        titleFallback: '未定称号',
-        defaultAffinity: DEFAULT_STORY_NPC_INITIAL_AFFINITY,
-      }),
+      ({
+        ...normalizeRoleProfile(item, index, {
+          idPrefix: 'story-npc',
+          titleFallback: '未定称号',
+          defaultAffinity: DEFAULT_STORY_NPC_INITIAL_AFFINITY,
+        }),
+        imageSrc: toText(item.imageSrc) || undefined,
+        visual:
+          item.visual && typeof item.visual === 'object'
+            ? (item.visual as CustomWorldNpc['visual'])
+            : undefined,
+      }) satisfies CustomWorldNpc,
     )
     .filter((entry) => entry.name);
 }