Examine source code of gothic anime neko

{
  "theme": {
    "images": {
      "theme_frame": "gothicanimeneko-Copy.png"
    },
    "colors": {
      "frame": "#811896",
      "tab_background_text": "#2215d9"
    }
  },
  "version": "2.0",
  "name": "gothic anime neko",
  "manifest_version": 2
}