feat(demo): support Opera in Chrome Remote Debugging

function getPopupParams(page: Page) {

    const frontendUrl = page.devtoolsFrontendUrl;

    const [frontendBase, params] = frontendUrl.split("?");

    const script = frontendBase.startsWith(

        "https://aka.ms/docs-landing-page/serve_rev/"

    )

        ? // Edge

          frontendBase

    let frontendScript: string;

    if (

        frontendBase.startsWith("https://aka.ms/docs-landing-page/serve_rev/")

    ) {

        // Edge

        frontendScript = frontendBase

            .replace(

                "https://aka.ms/docs-landing-page/serve_rev/",

                "https://devtools.azureedge.net/serve_file/"

            )

              .replace("inspector.html", "entrypoints/inspector/inspector.js")

        : // Chrome

          frontendBase.replace(

            .replace("inspector.html", "entrypoints/inspector/inspector.js");

    } else if (frontendBase.startsWith("https://devtools.opera.com/")) {

        // Opera doesn't host its DevTools

        // use Edge's instead

        frontendScript =

            "https://devtools.azureedge.net/serve_file/@de5387e0c9d4198cd2d786b4eb445a1fb74a3d18/entrypoints/inspector/inspector.js";

    } else {

        // Chrome

        frontendScript = frontendBase.replace(

            "inspector.html",

            "front_end/entrypoints/inspector/inspector.js"

        );

    return { script, params };

    }

    return { script: frontendScript, params };

}

interface Browser {

async function getBrowsers() {

    const device = GLOBAL_STATE.device!;

    const sockets = await device.subprocess.spawnAndWaitLegacy(

        `cat /proc/net/unix | grep -E "@chrome_devtools_remote|@chrome_devtools_remote_[0-9]+" | awk '{print substr($8, 2)}'`

        `cat /proc/net/unix | grep -E "@chrome_devtools_remote|@chrome_devtools_remote_[0-9]+|@com.opera.browser.devtools" | awk '{print substr($8, 2)}'`

    );

    const browsers: Browser[] = [];

    for (const socket of sockets.split("\n").filter(Boolean)) {