Examine source code of Great the stage.02

{
  "theme": {
    "images": {
      "theme_frame": "714--idinaru-stage--2109.jpg"
    },
    "colors": {
      "frame": "#e9d2f5",
      "tab_background_text": "#030000"
    }
  },
  "version": "2.0",
  "name": "Great the stage.02",
  "manifest_version": 2,
  "description": "空、大いなるステージ。"
}