Add allow registration switch

db/migrate/20250315114657_add_registration_switch_to_contest.rb

@@ -0,0 +1,5 @@
+class AddRegistrationSwitchToContest < ActiveRecord::Migration[8.0]
+  def change
+    add_column :contests, :allow_registration, :boolean, default: false
+  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[8.0].define(version: 2025_03_15_112506) do
+ActiveRecord::Schema[8.0].define(version: 2025_03_15_114657) do
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
@@ -45,6 +45,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_03_15_112506) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.boolean "team", default: false
+    t.boolean "allow_registration", default: false
     t.index ["user_id"], name: "index_contests_on_user_id"
   end