Examine source code of Federal Grant Finder - Grant Grinder

{
  "manifest_version": 3,
  "name": "Federal Grant Finder - Grant Grinder",
  "short_name": "GrantGrind",
  "version": "0.5.2",
  "description": "Search current U.S. federal grants in a movable browser widget, filter opportunities, and open official-source funding details.",
  "homepage_url": "https://labs.wiplash.ai/grants",
  "permissions": [
    "storage",
    "contextMenus",
    "activeTab",
    "scripting"
  ],
  "host_permissions": [
    "https://labs.wiplash.ai/grants/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_title": "Toggle Grant Grinder widget",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "widget.html",
        "widget.css",
        "widget.js",
        "icons/radar-mark.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "options_page": "options.html",
  "browser_specific_settings": {
    "gecko": {
      "id": "grant-grinder@wiplash.ai",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "searchTerms",
          "browsingActivity",
          "websiteContent"
        ]
      }
    }
  }
}