feat: introduce progressive web app (pwa)

Source: https://www.freecodecamp.org/news/build-a-pwa-from-scratch-with-html-css-and-javascript



Inludes pwa caching.

Signed-off-by: Conrad Zelck <git@simpel.cc>

app.js

+if ("serviceWorker" in navigator) {
+    window.addEventListener("load", function () {
+        navigator.serviceWorker
+            .register("serviceWorker.min.js")
+            .then(res => console.log("service worker registered"))
+            .catch(err => console.log("service worker not registered", err))
+    })
+}
\ No newline at end of file

app.min.js

+"serviceWorker"in navigator&&window.addEventListener("load",(function(){navigator.serviceWorker.register("serviceWorker.min.js").then((e=>{})).catch((e=>{}))}));
\ No newline at end of file

browserconfig.min.xml

+<?xml version="1.0" encoding="utf-8"?><browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#555555</TileColor></tile></msapplication></browserconfig>
\ No newline at end of file

browserconfig.xml

+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#555555</TileColor></tile></msapplication></browserconfig>
\ No newline at end of file