Implement scene-based chapter quest progression

public/generated-qwen-sprites/_drafts/master/qwen-master-1775578727307/job.json

@@ -0,0 +1,20 @@
+{
+  "draftId": "qwen-master-1775578727307",
+  "kind": "master",
+  "model": "qwen-image-2.0",
+  "size": "1024*1536",
+  "promptText": "single full-body side-view game character facing right",
+  "negativePrompt": "multiple characters, complex background",
+  "promptExtend": false,
+  "candidateCount": 1,
+  "referenceImageCount": 0,
+  "drafts": [
+    {
+      "id": "qwen-master-1775578727307-1",
+      "label": "主图 1",
+      "imageSrc": "/generated-qwen-sprites/_drafts/master/qwen-master-1775578727307/candidate-01.png",
+      "remoteUrl": "https://dashscope-7c2c.oss-accelerate.aliyuncs.com/7d/60/20260408/76483b06/e67153c1-2f1a-452d-ae6f-49d7b3a86e62.png?Expires=1776184526&OSSAccessKeyId=LTAI5tPxpiCM2hjmWrFXrym1&Signature=ZXlNC4qRjDkJoUqZp2Cb%2FLUdhRw%3D"
+    }
+  ],
+  "createdAt": "2026-04-07T16:18:49.135Z"
+}