bump max name length to 32 characters

app/controllers/application_controller.rb

@@ -11,7 +11,7 @@ class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
 
   MEETING_NAME_LIMIT = 90
-  USER_NAME_LIMIT = 30
+  USER_NAME_LIMIT = 32
 
   # Show an information page when migration fails and there is a version error.
   def migration_error?

app/models/user.rb

@@ -7,7 +7,7 @@ class User < ApplicationRecord
   has_many :rooms
   belongs_to :main_room, class_name: 'Room', foreign_key: :room_id, required: false
 
-  validates :name, length: { maximum: 24 }, presence: true
+  validates :name, length: { maximum: 32 }, presence: true
   validates :provider, presence: true
   validates :image, format: { with: /\.(png|jpg)\Z/i }, allow_blank: true
   validates :email, length: { maximum: 60 }, allow_blank: true,

spec/models/user_spec.rb

@@ -9,7 +9,7 @@ describe User, type: :model do
 
   context 'validations' do
     it { should validate_presence_of(:name) }
-    it { should validate_length_of(:name).is_at_most(24) }
+    it { should validate_length_of(:name).is_at_most(32) }
 
     it { should validate_presence_of(:provider) }