Add ratings to movies

db/migrate/20240125232452_add_rating_to_movies.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+ROM::SQL.migration do
+  change do
+    alter_table(:movies) do
+      add_column :rating, :float, default: 0.0
+    end
+  end
+end