Examine source code of The Dreamgrove

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#b15bfc",
      "tab_background_text": "#ff7d0a"
    }
  },
  "version": "2.0",
  "name": "The Dreamgrove",
  "manifest_version": 2,
  "description": "The Druid Emerald Dreamway from World of Warcraft Legion.\n\nTheme is colored to the Druid class color."
}