Rename password_digest to old_password_digest

Author: danidoni

src/api/db/migrate/20250823084408_rename_password_digest_to_old_password_digest_in_users.rb

@@ -0,0 +1,5 @@
+class RenamePasswordDigestToOldPasswordDigestInUsers < ActiveRecord::Migration[7.2]
+  def change
+    safety_assured { rename_column :users, :password_digest, :old_password_digest }
+  end
+end