Add GitHub channel provider (#424)

Signed-off-by: Alexander Platov <sas_lord@mail.ru>

models/contact/src/index.ts

@@ -107,6 +107,12 @@ export function createModel (builder: Builder): void {
     placeholder: '@appleseed'
   }, contact.channelProvider.Twitter)
 
+  builder.createDoc(contact.class.ChannelProvider, core.space.Model, {
+    label: 'GitHub' as IntlString,
+    icon: contact.icon.GitHub,
+    placeholder: '@appleseed'
+  }, contact.channelProvider.GitHub)
+
   builder.createDoc(core.class.Space, core.space.Model, {
     name: 'Employees',
     description: 'Employees',

plugins/contact/src/index.ts

@@ -121,7 +121,8 @@ export default plugin(contactId, {
     Phone: '' as Ref<ChannelProvider>,
     LinkedIn: '' as Ref<ChannelProvider>,
     Twitter: '' as Ref<ChannelProvider>,
-    Telegram: '' as Ref<ChannelProvider>
+    Telegram: '' as Ref<ChannelProvider>,
+    GitHub: '' as Ref<ChannelProvider>
   },
   icon: {
     Phone: '' as Asset,