attente sur le watch pour que ngserve ne plante plus quand on recompile jalhyd

package.json

@@ -13,7 +13,7 @@
     "e2e": "ng e2e",
     "electron": "electron .",
     "electron-builder": "electron-builder",
-    "start": "npm run preprocess && ng serve --host 0.0.0.0",
+    "start": "npm run preprocess && ng serve --host 0.0.0.0 --poll 5000",
     "prod": "npm run preprocess && ng serve --host 0.0.0.0 --prod",
     "build": "npm run preprocess && ng build --prod --build-optimizer=false",
     "build-cordova": "npm run preprocess && ng build --prod --build-optimizer=false && npm run add-cordova-js",