Turbo Native + offline-first strategies with Workbox

I still remember the knot in my stomach as we watched the demo. We were standing in a converted barn in rural Vermont, holding our iPads up to show the client their brand‑new field service app. The barn had beautiful wooden beams, a lot of charm, and exactly zero bars of cellular signal. The app, a sleek Turbo Native wrapper around our Rails web app had loaded perfectly when we tested it in the office. But out here, with no network, it just showed a white screen and a spinning spinner that woul