Examine source code of future-tab

{
  "manifest_version": 3,
  "name": "future-tab",
  "description": "一款浏览器标签起始页",
  "version": "0.0.18.117",
  "version_name": "0.0.18.117 beta",
  "browser_specific_settings": {
    "gecko": {
      "id": "2212363803@qq.com"
    }
  },
  "chrome_url_overrides": {
    "newtab": "src/newtab/index.html"
  },
  "icons": {
    "16": "src/assets/img/ico4.png",
    "32": "src/assets/img/ico4.png",
    "48": "src/assets/img/ico4.png",
    "128": "src/assets/img/ico4.png"
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_icon": {
      "16": "src/assets/img/ico4.png",
      "32": "src/assets/img/ico4.png",
      "48": "src/assets/img/ico4.png",
      "128": "src/assets/img/ico4.png"
    }
  },
  "incognito": "spanning",
  "background": {
    "scripts": [
      "assets/index.ts-xeT68F2K.js"
    ]
  },
  "options_page": "src/options/index.html",
  "side_panel": {
    "default_path": "src/side_panel/index.html"
  },
  "content_scripts": [
    {
      "js": [
        "assets/index.ts-loader-DQfoeesR.js"
      ],
      "all_frames": false,
      "matches": [
        "*://*/*"
      ],
      "run_at": "document_start",
      "css": [
        "assets/index-SSdo3taA.css"
      ]
    }
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "permissions": [
    "tabs",
    "identity",
    "bookmarks",
    "history",
    "storage",
    "activeTab",
    "topSites",
    "scripting",
    "webRequest",
    "contextMenus",
    "notifications",
    "sidePanel"
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "*://*/*",
        "<all_urls>"
      ],
      "resources": [
        "src/content_script/index.ts",
        "insert.js"
      ],
      "use_dynamic_url": false
    },
    {
      "matches": [
        "*://*/*"
      ],
      "resources": [
        "assets/vendor-IA2DtYRd.js",
        "assets/IconsSvg-By8VkNyS.js",
        "assets/_plugin-vue_export-helper-BCo6x5W8.js",
        "assets/index.ts-oW3loJt5.js"
      ],
      "use_dynamic_url": true
    }
  ]
}