Examine source code of BestPrice Assistant

{
  "name": "BestPrice Assistant",
  "short_name": "BP Assistant",
  "description": "Ο έξυπνος βοηθός στις ηλεκτρονικές σου αγορές που θα σε βοηθήσει να κερδίσεις χρόνο και χρήμα!",
  "version": "6.9.0",
  "author": "George Papadakis <gp@bestprice.gr>",
  "permissions": [
    "contextMenus",
    "storage",
    "tabs",
    "activeTab"
  ],
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "{7e33a35a-2227-427b-8d16-e25cdce18add}",
      "strict_min_version": "109.0"
    }
  },
  "background": {
    "scripts": [
      "dist/background.js"
    ],
    "type": "module"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "ga/analytics.js",
        "ga/analytics_debug.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_icon": {
      "24": "assets/extension/browser-action/24.png",
      "32": "assets/extension/browser-action/32.png"
    },
    "default_title": "BestPrice Assistant",
    "default_popup": "html/popup.html"
  },
  "options_ui": {
    "page": "html/options.html",
    "open_in_tab": false
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self'; img-src 'self' https://platform-lookaside.fbsbx.com https://www.google-analytics.com https://bbpcdn.pstatic.gr https://abpcdn.pstatic.gr https://orig-bpcdk.pstatic.gr https://k.pstatic.gr https://graph.facebook.com https://scontent.xx.fbcdn.net https://orig-bpcdn.pstatic.gr https://www.bestprice.gr https://* http://* data:; connect-src 'self' https://api.airtable.com https://sentry.io ws://pubsub.bestprice.gr wss://pubsub.bestprice.gr pubsub.bestprice.gr https://local.bestprice.gr https://www.bestprice.gr https://www.google-analytics.com http://www.google-analytics.com https://rpc.bestprice.gr; object-src 'self'"
  },
  "content_scripts": [
    {
      "all_frames": false,
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "dist/script.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "commands": {},
  "icons": {
    "48": "assets/extension/extension/icon48.png",
    "128": "assets/extension/extension/icon128.png"
  }
}