On essaie de faire démarer un serveur web

pmoupnp/webapp/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "webapp",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vue-tsc -b && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "dompurify": "^3.2.7",
+    "marked": "^16.3.0",
+    "vue": "^3.5.21",
+    "vue-router": "^4.5.1"
+  },
+  "devDependencies": {
+    "@types/dompurify": "^3.0.5",
+    "@vitejs/plugin-vue": "^6.0.1",
+    "@vue/tsconfig": "^0.8.1",
+    "typescript": "~5.8.3",
+    "vite": "^7.1.7",
+    "vue-tsc": "^3.0.7"
+  }
+}