simplify the profile settings form

db/migrate/20230606210549_add_confirmation_to_users.rb

@@ -1,8 +0,0 @@
-class AddConfirmationToUsers < ActiveRecord::Migration[7.0]
-  def change
-    add_column :users, :confirmation_token, :string, unique: true
-    add_column :users, :confirmed_at, :datetime
-    add_column :users, :confirmation_sent_at, :datetime
-    add_column :users, :unconfirmed_email, :string, unique: true
-  end
-end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_06_06_210549) do
+ActiveRecord::Schema[7.0].define(version: 2023_05_19_144036) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -115,10 +115,6 @@ ActiveRecord::Schema[7.0].define(version: 2023_06_06_210549) do
     t.datetime "deleted_at"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.string "confirmation_token"
-    t.datetime "confirmed_at"
-    t.datetime "confirmation_sent_at"
-    t.string "unconfirmed_email"
     t.index ["account_id"], name: "index_users_on_account_id"
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true