Examine source code of Dark Arceus

{
  "theme": {
    "images": {
      "theme_frame": "ArcV.2.png"
    },
    "colors": {
      "frame": "#101012",
      "tab_background_text": "#a9a7b8"
    }
  },
  "version": "2.0",
  "name": "Dark Arceus",
  "manifest_version": 2,
  "description": "JESUS OF THE POKEMON WORLD."
}