:gear: added reseed command to rebuild db

backend/db/seeds/03-response_keys.js

@@ -22,4 +22,3 @@ exports.seed = function (knex) {
                 : knex('response_keys').insert(mock.response_keys)
         })
 }
-j

backend/package.json

@@ -5,8 +5,9 @@
   "main": "index.js",
   "scripts": {
     "start": "nodemon server",
-    "migrate": "knex migrate:latest",
+    "migrate": "knex migjrate:latest",
     "unmigrate": "knex migrate:down",
+    "reseed": "knex migrate:rollback --all && knex migrate:latest && knex seed:run",
     "generate": "node ./db/data-generator/index.js",
     "seed": "knex seed:run",
     "test": "nyc ava --timeout=3000"