Examine source code of CigarBid Tracker

{
  "manifest_version": 3,
  "name": "CigarBid Tracker",
  "short_name": "CBT",
  "version": "0.1.21",
  "description": "Overlays historical auction prices and deal scores on CigarBid.com listings. Know what cigars actually sell for before you bid.",
  "author": "cigarpricetracker.com",
  "homepage_url": "https://cigarpricetracker.com/",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "host_permissions": [
    "https://www.cigarbid.com/*",
    "https://cigarbid.com/*",
    "https://cigarpricetracker.com/api/ext/*",
    "https://cigarpricetracker.com/api/event"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.cigarbid.com/*",
        "https://cigarbid.com/*"
      ],
      "js": [
        "src/page-bridge.js"
      ],
      "run_at": "document_end",
      "world": "MAIN"
    },
    {
      "matches": [
        "https://www.cigarbid.com/*",
        "https://cigarbid.com/*"
      ],
      "js": [
        "src/content.js"
      ],
      "css": [
        "src/content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "cigarbid-tracker@cigarpricetracker.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "src/background.js"
    ]
  }
}