```

[DEL] docs(file/topic): Supprime favicon et manifest inutilisés.
[FEAT] feat(file/topic): Ajoute PWA bundle et CSP pour la sécurité.
```

package.json

@@ -11,7 +11,10 @@
     },
     "devDependencies": {
         "@hotwired/stimulus": "^3.2.2",
+        "@spomky-labs/pwa-bundle": "file:vendor/spomky-labs/pwa-bundle/assets",
         "@tailwindcss/postcss": "^4.1.17",
+        "idb": "^8.0",
+        "idb-keyval": "^6.2",
         "postcss": "^8.5.6",
         "postcss-scss": "^4.0.9",
         "rollup-plugin-javascript-obfuscator": "^1.0.4",