Implement scene-based chapter quest progression

public/generated-qwen-sprites/_drafts/sheet/qwen-sheet-1775578477516/job.json

@@ -0,0 +1,20 @@
+{
+  "draftId": "qwen-sheet-1775578477516",
+  "kind": "sheet",
+  "model": "qwen-image-2.0",
+  "size": "1024*1024",
+  "promptText": "Use image 1 as the only character identity reference. Generate a 4x4 sprite sheet with 16 frames of the same side-view game character idle animation. The character always faces right, full body visible in every cell, fixed camera, same scale, clean pale background, clear grid separation, stable hair, stable clothing, stable weapon, animation-ready game asset.",
+  "negativePrompt": "multiple characters, front view, back view, camera change, cropped feet, extra limbs, missing weapon, changing clothes, changing face, complex background, text, watermark",
+  "promptExtend": false,
+  "candidateCount": 1,
+  "referenceImageCount": 1,
+  "drafts": [
+    {
+      "id": "qwen-sheet-1775578477516-1",
+      "label": "精灵表 1",
+      "imageSrc": "/generated-qwen-sprites/_drafts/sheet/qwen-sheet-1775578477516/candidate-01.png",
+      "remoteUrl": "https://dashscope-7c2c.oss-accelerate.aliyuncs.com/7d/4b/20260408/8b3aee91/4a26223b-b7bb-4e92-803e-36e44f9463b8.png?Expires=1776184277&OSSAccessKeyId=LTAI5tPxpiCM2hjmWrFXrym1&Signature=BV3ssZnzHLKHixn%2FNalb8pcY1Yw%3D"
+    }
+  ],
+  "createdAt": "2026-04-07T16:14:40.484Z"
+}