Examine source code of Kabeen

{
  "manifest_version": 3,
  "name": "Kabeen",
  "version": "1.22.0",
  "description": "Give feedbacks of your daily apps to your IT team",
  "author": "Kabeen",
  "icons": {
    "48": "assets/img.png"
  },
  "background": {
    "scripts": [
      "background/index.mjs"
    ],
    "type": "module"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "storage@kabeen.org",
      "data_collection_permissions": {
        "required": [
          "browsingActivity",
          "websiteContent",
          "websiteActivity"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "action": {
    "browser_style": false,
    "default_icon": {
      "48": "assets/img.png"
    },
    "default_title": "Kabeen",
    "default_popup": "popup/index.html"
  },
  "permissions": [
    "tabs",
    "storage",
    "webRequest",
    "scripting",
    "downloads",
    "nativeMessaging",
    "idle"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "contentScripts/index.global.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/icons/*.svg",
        "assets/icons/*.png",
        "assets/fonts/*.woff",
        "assets/*.svg",
        "assets/*.png",
        "assets/*.css",
        "contentScripts/*.css"
      ],
      "matches": [
        "https://*.kabeen.io/*",
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "chunks/*-*.js",
        "main.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  }
}