feat: enable relay by default (no hop)

Author: jacobheun

src/config.js

@@ -22,7 +22,7 @@ const OptionsSchema = Joi.object({
   config: Joi.object().keys({
     peerDiscovery: Joi.object().allow(null),
     relay: Joi.object().keys({
-      enabled: Joi.boolean().default(false),
+      enabled: Joi.boolean().default(true),
       hop: Joi.object().keys({
         enabled: Joi.boolean().default(false),
         active: Joi.boolean().default(false)

test/config.spec.js

@@ -90,7 +90,7 @@ describe('configuration', () => {
           dht: false
         },
         relay: {
-          enabled: false
+          enabled: true
         }
       }
     }