feat: add passkey-based two-factor authentication

webapp/src/lib/demo.ts

@@ -907,6 +907,7 @@ export function createDemoMainRoutesProps(base: AppMainRoutesProps, notify: Noti
     adminLoading: false,
     adminError: '',
     totpEnabled: true,
+    passkey2faEnabled: false,
     authorizedDevices: state.authorizedDevices,
     authorizedDevicesLoading: false,
     authorizedDevicesError: '',
@@ -1060,6 +1061,16 @@ export function createDemoMainRoutesProps(base: AppMainRoutesProps, notify: Noti
     onSavePasswordHint: readonly,
     onEnableTotp: readonly,
     onOpenDisableTotp: readonlyVoid,
+    onGetTwoFactorPasskeySettings: async () => ({ enabled: false, keys: [] }),
+    onCreateTwoFactorPasskey: async () => {
+      await readonly();
+      return { enabled: false, keys: [] };
+    },
+    onDeleteTwoFactorPasskey: async () => {
+      await readonly();
+      return { enabled: false, keys: [] };
+    },
+    onDisableTwoFactorPasskeys: readonly,
     onGetRecoveryCode: readonlyString,
     onGetApiKey: readonlyString,
     onRotateApiKey: readonlyString,