prelöoad experiment

package.json

@@ -4,7 +4,11 @@
   "version": "0.0.1",
   "type": "module",
   "scripts": {
-    "dev": "vite",
+    "dev": "node scripts/dev.mjs",
+    "dev:https": "VITE_HTTPS=1 node scripts/dev.mjs",
+    "dev:hmr": "vite",
+    "dev:hmr:https": "VITE_HTTPS=1 vite",
+    "cert": "./scripts/generate-cert.sh",
     "build": "vite build",
     "preview": "vite preview",
     "lint": "eslint ."
@@ -21,6 +25,8 @@
   },
   "devDependencies": {
     "@vitejs/plugin-react": "^6.0.2",
-    "vite": "^8.0.16"
+    "qrcode": "^1.5.4",
+    "vite": "^8.0.16",
+    "vite-plugin-pwa": "^1.3.0"
   }
 }