Add document links to work items

db/migrate/20231008153855_add_document_link_to_work_items.rb

@@ -0,0 +1,5 @@
+class AddDocumentLinkToWorkItems < ActiveRecord::Migration[7.1]
+  def change
+    add_column :work_items, :document_link, :string
+  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[7.1].define(version: 2023_10_08_152722) do
+ActiveRecord::Schema[7.1].define(version: 2023_10_08_153855) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -70,6 +70,7 @@ ActiveRecord::Schema[7.1].define(version: 2023_10_08_152722) do
     t.datetime "updated_at", null: false
     t.datetime "available_from"
     t.datetime "completed_at"
+    t.string "document_link"
     t.index ["course_id"], name: "index_work_items_on_course_id"
   end