Format all minified JS/CSS files and add missing assets for service worker

- Beautified all minified vendor libs and game bundle with prettier
- Added sw.js, zlib-1.2.11.wasm, and missing img/ assets so the service worker can register and cache correctly

sw.js

@@ -0,0 +1,133 @@
+var CACHE_NAME = 'pu-v2025-07-31';
+var urlsToCache = [
+    'index.html',
+    'game.v2025-07-31.bundle.js',
+
+    'css/bootstrap-4.5.0.pink.css',
+    'css/bootstrap-4.5.0.darkly.css',
+    'css/bootstrap-4.6.2.cosmo.css',
+    'css/bootstrap-4.6.2.minty.css',
+    'css/bootstrap-select-1.13.18.min.css',
+    'css/bootstrap-table-1.23.4.min.css',
+
+    'css/fontawesome-all-5.13.1.min.css',
+    'css/lato.css',
+    'css/shepherd-8.0.1.css',
+    'css/style.css',
+
+    'img/logo_192.jpg',
+    'img/logo_192.png',
+    'img/logo_512.jpg',
+    'img/logo_512.png',
+    'img/logo_complete.jpg',
+    'img/logo_gamemap.jpg',
+    'img/logo_map.jpg',
+    'img/logo_mono.png',
+    'img/logo_save.jpg',
+    'img/logo_task.jpg',
+    'img/logo_unix.png',
+    'img/logo.png',
+    'img/roulette.png',
+    'img/unknown.jpg',
+
+    'libs/privatebin/base-x-3.0.7.js',
+    'libs/privatebin/rawinflate-0.3.js',
+    'libs/privatebin/zlib-1.2.11.js',
+    'libs/privatebin/zlib-1.2.11.wasm',
+
+    'libs/bootstrap-4.6.2.bundle.min.js',
+    'libs/bootstrap-select-1.13.18.min.js',
+    'libs/bootstrap-table-1.23.4.min.js',
+    'libs/jquery-3.7.1.min.js',
+    'libs/kjua-0.9.0.min.js',
+    'libs/moment-2.30.1.min.js',
+    'libs/shepherd-8.0.1.min.js',
+    'libs/webpack-interface.js',
+
+    'webfonts/fa-brands-400.eot',
+    'webfonts/fa-brands-400.svg',
+    'webfonts/fa-brands-400.ttf',
+    'webfonts/fa-brands-400.woff',
+    'webfonts/fa-brands-400.woff2',
+    'webfonts/fa-regular-400.eot',
+    'webfonts/fa-regular-400.svg',
+    'webfonts/fa-regular-400.ttf',
+    'webfonts/fa-regular-400.woff',
+    'webfonts/fa-regular-400.woff2',
+    'webfonts/fa-solid-900.eot',
+    'webfonts/fa-solid-900.svg',
+    'webfonts/fa-solid-900.ttf',
+    'webfonts/fa-solid-900.woff',
+    'webfonts/fa-solid-900.woff2',
+
+    'webfonts/lato-bold-latin-ex.woff2',
+    'webfonts/lato-bold-latin.woff2',
+    'webfonts/lato-italic-latin-ex.woff2',
+    'webfonts/lato-italic-latin.woff2',
+    'webfonts/lato-regular-latin-ex.woff2',
+    'webfonts/lato-regular-latin.woff2',
+];
+
+self.addEventListener('install', function (event) {
+    event.waitUntil(
+        caches.open(CACHE_NAME)
+            .then(function (cache) {
+                return cache.addAll(urlsToCache);
+            })
+            .then(() => { 
+                self.skipWaiting();
+            })
+    );
+});
+self.addEventListener('fetch', function (event) {
+    if (event.request.method === 'POST') { return; }
+    if (event.request.url.startsWith("https://save.projectuniversity.net")) { return; }
+    const url = new URL(event.request.url);
+
+    if (url.pathname.startsWith('/dynamic/')) {
+        event.respondWith(generateDynamicFile(url.pathname.split('/').pop()));
+        return;
+    }
+
+    event.respondWith(
+        fetch(event.request).catch(() => caches.match(event.request, { "ignoreSearch": true }))
+    );
+});
+self.addEventListener('activate', function (event) {
+    event.waitUntil(
+        caches.keys().then(function (cacheNames) {
+            return Promise.all(
+                cacheNames.map(function (cacheName) {
+                    if (cacheName !== CACHE_NAME) {
+                        return caches.delete(cacheName);
+                    }
+                })
+            );
+        })
+    );
+    return self.clients.claim();
+});
+
+async function generateDynamicFile(filename) {
+    const iclients = await self.clients.matchAll({ includeUncontrolled: true, type: 'window' }); //, visibilityState: "visible"
+    if (iclients.length <= 0) {
+        throw new Error('No clients found');
+    }
+    const client = iclients[0];
+
+    const response = await new Promise((resolve, reject) => {
+        const channel = new MessageChannel();
+        channel.port1.onmessage = (event) => {
+            if (event.data.error) {
+                reject(new Error(event.data.error));
+            } else {
+                resolve(event.data);
+            }
+        };
+        client.postMessage({ type: 'GET_FILE_DATA', filename: filename }, [channel.port2]);
+    });
+
+    return new Response(response.data, {
+        headers: { 'Content-Type': response.type, 'Content-Disposition': `attachment; filename="${response.filename}"`, 'Cache-Control': 'no-cache' }
+    });
+}