Make recipes easier to consume

[Snugug]

There are two sets of recipes that Workbox has published, common recipes and advanced recipes, and there are likely other patterns the Workbox community have come up with that are similar. I think it may be useful to provide easy-to-consume versions of these recipes to reduce onboarding friction to Workbox. I could envision something like the following:

Offline Page Only Recipe

import { OfflinePage } from 'workbox-recipes';

new OfflinePage('/offline.html');

Google Fonts and Caching Images Recipes

import { GoogleFontsCache, ImageCache} from 'workbox-recipes';

// Cache the Google Fonts stylesheets with StaleWhileRevalidate and cache the underlying font files for 1 year, max 30 entries
new GoogleFontsCache(30, 60 * 60 * 24 * 365);

// Images would be similar, here max 60 entries for 30 days
new ImageCache(60, 30 * 24 * 60 * 60);

Would love some community feedback here, if this is something worth pursuing and if so, what recipes might we want to prioritize.