fix: pass the results of userChoice to the developers

[QC-L]

There are times when we need to handle different logic based on the result of userChoice.

$pwa?.install().then((userChoice) => {
    if (userChoice.outcome === 'accepted') {
        console.log('accepted install');
    }
})

[userquin]

Note: if the user installs the app, some platforms will close the app in the browser and will open the installed PWA (for example Chrome and Edge in Windows Desktop).

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