Add OIDC fixes, add prefered_username, add application-user claims

db/migrate/20251122235519_add_sid_to_oidc_user_consent.rb

@@ -0,0 +1,15 @@
+class AddSidToOidcUserConsent < ActiveRecord::Migration[8.1]
+  def change
+    add_column :oidc_user_consents, :sid, :string
+    add_index :oidc_user_consents, :sid
+
+    # Generate UUIDs for existing consent records
+    reversible do |dir|
+      dir.up do
+        OidcUserConsent.where(sid: nil).find_each do |consent|
+          consent.update_column(:sid, SecureRandom.uuid)
+        end
+      end
+    end
+  end
+end

db/migrate/20251123052026_create_application_user_claims.rb

@@ -0,0 +1,13 @@
+class CreateApplicationUserClaims < ActiveRecord::Migration[8.1]
+  def change
+    create_table :application_user_claims do |t|
+      t.references :application, null: false, foreign_key: { on_delete: :cascade }
+      t.references :user, null: false, foreign_key: { on_delete: :cascade }
+      t.json :custom_claims, default: {}, null: false
+
+      t.timestamps
+    end
+
+    add_index :application_user_claims, [:application_id, :user_id], unique: true, name: 'index_app_user_claims_unique'
+  end
+end

db/migrate/20251125012446_add_username_to_users.rb

@@ -0,0 +1,6 @@
+class AddUsernameToUsers < ActiveRecord::Migration[8.1]
+  def change
+    add_column :users, :username, :string
+    add_index :users, :username, unique: true
+  end
+end