Examine source code of Balochi Input Tool

{
  "manifest_version": 2,
  "name": "Balochi Input Tool",
  "version": "1.0",
  "description": "A browser extension to type in Balochi using a custom keyboard mapping.",
  "permissions": [
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "balochi-input-tool@umairayub.codes",
      "strict_min_version": "91.0"
    }
  }
}