feat: create a guild (#1)

cypress/fixtures/guilds/guild.ts

@@ -0,0 +1,8 @@
+export const guild = {
+  id: 1,
+  name: 'GuildExample',
+  description: 'guild example.',
+  icon: null,
+  createdAt: new Date().toISOString(),
+  updatedAt: new Date().toISOString()
+}

cypress/fixtures/guilds/post.ts

@@ -0,0 +1,20 @@
+import { Handler } from '../handler'
+
+import { guild } from './guild'
+import { channel } from '../channels/channel'
+import { memberComplete } from '../members/member'
+
+export const postGuildsHandler: Handler = {
+  method: 'POST',
+  url: '/guilds',
+  response: {
+    statusCode: 201,
+    body: {
+      guild: {
+        ...guild,
+        channels: [channel],
+        members: [memberComplete]
+      }
+    }
+  }
+}