refactor(Cypress): installed cypress-cucumber-preprocessor and writed a feature file and it's cycode

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "cypress_app",
+  "name": "cypress",
   "version": "1.0.0",
   "description": "run cypress end-2-end tests against post-prod.lifen.fr",
   "main": "index.js",
@@ -10,6 +10,9 @@
     "cypress-cucumber-preprocessor": "^4.2.0",
     "cypress-mailosaur": "^2.3.3"
   },
+  "cypress-cucumber-preprocessor": {
+    "nonGlobalStepDefinitions": true
+  },
   "scripts": {
     "test": "cypress open"
   },