Examine source code of SpiderMan humors

{
  "manifest_version": 2,
  "name": "SpiderMan humors",
  "version": "1.0",
  "description": "SpiderMans personality is one of his most endearing qualities. He often uses humor and witty jokes during battles, which helps him cope with stress and makes him stand out among other heroes.",
  "permissions": [
    "theme"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "Spiderinthumor@gmail.com",
      "strict_min_version": "91.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "collects_personal_data": false,
        "description": "Tiện ích không thu thập hoặc lưu trữ bất kỳ dữ liệu nào của người dùng.",
        "data_types_collected": [],
        "retention": "none",
        "contact": "cuongngoan210393@gmail.com"
      }
    }
  }
}