Examine source code of The epic yawn

{
  "theme": {
    "images": {
      "theme_frame": "1.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#739162"
    }
  },
  "version": "2.0",
  "name": "The epic yawn",
  "manifest_version": 2,
  "description": "A new drawing I did of a wolf in the forest, yawning. Yeah. I didnt know how to make it as a persona ._. but I just did it to try it out. \n\ntags: Wolf wolves canine canis lupus animals animal forest "
}