Examine source code of Frankie Read

{
  "name": "Frankie Read",
  "version": "2.1.0",
  "description": "Save Web pages for Offline read.",
  "author": "Daniele Dellafiore",
  "homepage_url": "https://frankieread.netlify.app/",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "icons": {
    "16": "icons/favicon-16x16.png",
    "32": "icons/favicon-32x32.png",
    "64": "icons/favicon-64x64.png",
    "128": "icons/favicon-128x128.png"
  },
  "commands": {
    "my-command": {
      "suggested_key": {
        "default": "Ctrl+Shift+V",
        "mac": "Command+Shift+V"
      },
      "description": "Parse page and send content to your Frankie Read."
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "dist/content-script-bundle.js"
      ]
    }
  ],
  "manifest_version": 2,
  "background": {
    "scripts": [
      "dist/background-bundle.js"
    ],
    "type": "module",
    "persistent": false
  },
  "browser_action": {
    "default_title": "Frankie",
    "default_icon": {
      "16": "icons/favicon-16x16.png",
      "32": "icons/favicon-32x32.png",
      "64": "icons/favicon-64x64.png",
      "128": "icons/favicon-128x128.png"
    },
    "theme_icons": [
      {
        "light": "icons/favicon-32x32.png",
        "dark": "icons/favicon-32x32.png",
        "size": 32
      },
      {
        "light": "icons/favicon-64x64.png",
        "dark": "icons/favicon-64x64.png",
        "size": 64
      },
      {
        "light": "icons/favicon-128x128.png",
        "dark": "icons/favicon-128x128.png",
        "size": 128
      }
    ]
  },
  "content_security_policy": "default-src 'self'; script-src 'self'; object-src 'none'; connect-src https://*.frankie.tools wss://*.frankie.tools;",
  "browser_specific_settings": {
    "gecko_android": {
      "strict_min_version": "142.0"
    },
    "gecko": {
      "id": "webextension@frankie-gpt.com",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ]
      }
    }
  }
}