Remember that we concented.

db/migrate/20251024055739_create_oidc_user_consents.rb

@@ -0,0 +1,17 @@
+class CreateOidcUserConsents < ActiveRecord::Migration[8.1]
+  def change
+    create_table :oidc_user_consents do |t|
+      t.references :user, null: false, foreign_key: true
+      t.references :application, null: false, foreign_key: true
+      t.text :scopes_granted, null: false
+      t.datetime :granted_at, null: false
+
+      t.timestamps
+    end
+
+    # Add unique index to prevent duplicate consent records
+    add_index :oidc_user_consents, [:user_id, :application_id], unique: true
+    # Add index for querying recent consents
+    add_index :oidc_user_consents, :granted_at
+  end
+end