Implement auth with jwt and add endpoints

config/config.js

@@ -2,5 +2,6 @@ module.exports = {
 	jwt_secret: process.env.JWT_SECRET,
 	port: process.env.PORT || 3001,
 	db_url: process.env.DATABASE_URL,
-	environment: process.env.NODE_ENV,
+	environment: process.env.NODE_ENV || 'development',
+	saltingRounds: process.env.SALTING_ROUNDS || 10,
 };