Add vite-plugin-pwa

frontend/package.json

@@ -26,7 +26,8 @@
 		"svelte-check": "^3.4.6",
 		"tslib": "^2.4.1",
 		"typescript": "^5.0.0",
-		"vite": "^4.4.4"
+		"vite": "^4.4.4",
+		"vite-plugin-pwa": "^0.16.4"
 	},
 	"type": "module",
 	"dependencies": {

frontend/vite.config.ts

@@ -1,9 +1,15 @@
 import { sveltekit } from "@sveltejs/kit/vite";
 import adapter from "@sveltejs/adapter-node";
+import { SvelteKitPWA } from '@vite-pwa/sveltekit'
 
 const config = {
   plugins: [
     sveltekit(), 
+    SvelteKitPWA({
+      strategies: 'injectManifest',
+      srcDir: 'src',
+      filename: 'sw.ts',
+    })
   ],
   test: {
     include: ["src/**/*.{test,spec}.{js,ts}"],