Highlight query keywords in web search results

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 3,
    "name": "Highlight query keywords in web search results",
    "description": "Automatically highlight the search terms in web pages and new browser tabs opened from Google or Bing search results",
    "version": "0.0.2",
    "icons": {
        "128": "images\/off.png"
    },
    "background": {
        "service_worker": "sw\/sw.js",
        "type": "module"
    },
    "action": {
        "default_title": "Enable highlighting"
    },
    "permissions": [
        "scripting",
        "activeTab",
        "storage"
    ],
    "web_accessible_resources": [
        {
            "resources": [
                "content\/*",
                "shared\/*"
            ],
            "matches": [
                "<all_urls>"
            ]
        }
    ],
    "optional_permissions": [
        "webNavigation"
    ],
    "optional_host_permissions": [
        "https:\/\/*\/*",
        "http:\/\/*\/*"
    ],
    "options_page": "options\/options.html",
    "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzBmL6O12Akuiln7rtIFliCBQX+JcxLVPn04FUhV0lrj9swBJIxeToLtbn5YV2T3nH8pUazn8KBs3hB9dfzsV55E5cB4ckn+paltTaJp8j\/0JoZ\/ydM4VEo7RkK0aj\/RU3dtFUjt1EatS\/FI26JrD1d\/wWd9KCT\/AFVA1QolrChm+bYvd+NX2VUG8TXsClkuEivpq9nqKaZ9rrRmyMyQq9khVTy1gMh+0tjvdF7ieYrHoyC86S8TOp\/ZsK0rnYXWKdey2siy8wLRpXm4cSCl1rrhR44W7y89nX4YOYelHL8ipp6cmM4ZkE54jhlBbBGlzaJFMEviFBhUcERuUA7LRnwIDAQAB"
}