Examine source code of BomHC Board Tracker

{
  "manifest_version": 2,
  "name": "Bombay HC Display Board",
  "version": "1.0",
  "description": "Overlay panel on Bombay HC display board with live table view, Sr.No. alerts, and background monitoring.",
  "browser_specific_settings": {
    "gecko": {
      "id": "displayboardtracker@gmail.com",
      "strict_min_version": "91.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  },
  "permissions": [
    "storage",
    "notifications",
    "alarms",
    "theme",
    "https://bombayhighcourt.nic.in/*",
    "https://bombayhighcourt.gov.in/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "browser_action": {
    "default_icon": {
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "Open Bombay HC Display Board"
  },
  "content_scripts": [
    {
      "matches": [
        "https://bombayhighcourt.nic.in/displayboard.php*",
        "https://bombayhighcourt.gov.in/bhc/displayboard*"
      ],
      "js": [
        "content.js"
      ],
      "css": [
        "content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "icons": {
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  }
}