Use cy.exec() to talk to the database

- Cypress says "To talk to your database or server you need to use the
  cy.exec(), cy.task(), or cy.request() commands. That means you will
need to expose a way to seed and setup your database." https://docs.cypress.io/guides/references/trade-offs.html#Inside-the-browser

cypress/support/factories.js

@@ -9,13 +9,7 @@ const neo4jConfigs = {
 }
 const neodeInstance = getNeode(neo4jConfigs)
 
-export const cleanDatabase = () => {
-  return new Cypress.Promise((resolve, _reject) => {
-    return neodeInstance.cypher(' MATCH (everything) DETACH DELETE everything;')
-    .then(() => resolve())
-  })
-}
-beforeEach(() => cleanDatabase())
+beforeEach(() => cy.exec('yarn run db:reset'))
 
 Cypress.Commands.add('neode', () => {
   return neodeInstance