Add a projects.lesson_id column

Author: tuzz

db/migrate/20240223150228_add_lesson_id_to_projects.rb

@@ -0,0 +1,5 @@
+class AddLessonIdToProjects < ActiveRecord::Migration[7.0]
+  def change
+    add_reference :projects, :lesson, type: :uuid, foreign_key: true, index: true
+  end
+end