fix: update app settings (#86)

Author: peterdeme

lib/stream-chat/client.rb

@@ -100,7 +100,7 @@ def create_token(user_id, exp = nil, iat = nil)
 
     sig { params(settings: T.untyped).returns(StreamChat::StreamResponse) }
     def update_app_settings(**settings)
-      patch('app', params: settings)
+      patch('app', data: settings)
     end
 
     sig { returns(StreamChat::StreamResponse) }

spec/client_spec.rb

@@ -97,6 +97,11 @@ def loop_times(times)
     expect(response).to include 'app'
   end
 
+  it 'updates application settings' do
+    response = @client.update_app_settings(enforce_unique_usernames: 'no')
+    expect(response.status_code).to be 200
+  end
+
   it 'updates a user' do
     user = { id: SecureRandom.uuid }
     response = @client.update_user(user)