add attributes to projects

db/migrate/20250721140802_add_columns_to_projects.rb

@@ -0,0 +1,8 @@
+class AddColumnsToProjects < ActiveRecord::Migration[8.0]
+  def change
+    add_column :projects, :email, :string
+    add_column :projects, :short_name, :string
+    add_column :projects, :offer_date, :datetime
+    add_column :projects, :order_date, :datetime
+  end
+end