feat: created relationship of hobbies to users + now can query all hobbies related to a user

Author: anthonypena97

server/schema/schema.js

@@ -41,6 +41,13 @@ const UserType = new GraphQLObjectType({
       resolve(parent, args){
         return _.filter(postData, {userId: parent.id});
       }
+    },
+    
+    hobbies:{
+      type: new GraphQLList(HobbyType),
+      resolve(parent, args){
+        return _.filter(hobbyData, {userId: parent.id});
+      }
     }
   })
 });