fix: choupinou logo display

frontend/src/App.tsx

@@ -1,4 +1,5 @@
 import React, { useEffect, useState } from 'react'
+import choupinouMasque from './assets/choupinou_masque.png';
 import axios from 'axios'
 
 const API = axios.create({ baseURL: '/api' })
@@ -200,7 +201,7 @@ export default function App() {
             marginBottom: 16
           }}>
             <img
-              src="/choupinou_masque.png"
+              src={choupinouMasque}
               alt="Choupinou Masque Logo"
               style={{
                 width: 96,

frontend/src/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

frontend/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "module": "ESNext",
+    "jsx": "react-jsx",
+    "moduleResolution": "Bundler",
+    "strict": true,
+    "skipLibCheck": true
+  },
+  "include": ["src"]
+}