Examine source code of Take a Pawse

{
  "manifest_version": 3,
  "name": "Take a Pawse",
  "version": "1.2",
  "description": "Uma breve descrição do que o Popup Central faz.",
  "icons": {
    "32": "icon.svg",
    "48": "icon.svg",
    "96": "icon.svg",
    "128": "icon.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "takeapawse@extensions.org",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "sessions",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_icon": {
      "16": "icon.svg",
      "32": "icon.svg"
    },
    "default_popup": "index.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "script.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "cats/*/*.gif",
        "imgs/*",
        "Space_Grotesk/*.ttf",
        "Sniglet/*.ttf",
        "Nunito/*.ttf"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}