Create 20250307223936_create_email_addresses.rb

db/migrate/20250307223936_create_email_addresses.rb

@@ -0,0 +1,11 @@
+class CreateEmailAddresses < ActiveRecord::Migration[8.0]
+  def change
+    create_table :email_addresses do |t|
+      t.string :email
+      t.references :user, null: false, foreign_key: true
+
+      t.timestamps
+    end
+    add_index :email_addresses, :email, unique: true
+  end
+end