fix(pwa): vite-pwa not offline compatible

vite.config.ts

@@ -3,6 +3,14 @@ import { defineConfig } from 'vite';
 import { svelte } from '@sveltejs/vite-plugin-svelte';
 import path from 'path';
 
+function baseUrl() {
+ const baseArgIndex = process.argv.indexOf('--base');
+ if (baseArgIndex !== -1 && baseArgIndex + 1 < process.argv.length) {
+ return process.argv[baseArgIndex + 1];
+ }
+ return null;
+}
+
 // https://vitejs.dev/config/
 export default defineConfig({
  resolve: {
@@ -11,7 +19,7 @@ export default defineConfig({
  '@': path.resolve('./src/lib')
  }
  },
- base: '/Notpad',
+ base: '/Notpad/',
  build: {
  outDir: 'www'
  },
@@ -22,14 +30,13 @@ export default defineConfig({
  plugins: [
  svelte(),
  VitePWA({
- registerType: 'prompt',
- injectRegister: false,
-
+ registerType: 'autoUpdate',
+ injectRegister: 'auto',
+ base: baseUrl() ?? '/Notpad/',
  pwaAssets: {
  disabled: false,
  config: true
  },
-
  manifest: {
  name: 'Notpad',
  short_name: 'Notpad',
@@ -57,13 +64,11 @@ export default defineConfig({
  start_url: '/Notpad',
  scope: '.'
  },
-
  workbox: {
  globPatterns: ['**/*.{js,css,html,svg,png,ico}'],
  cleanupOutdatedCaches: true,
  clientsClaim: true
  },
-
  devOptions: {
  enabled: false,
  navigateFallback: 'index.html',