feat: add api controllers and routes for browser extension

app/api/tokens/exceptions/un_authorized_exception.ts

@@ -0,0 +1,7 @@
+import { Exception } from '@adonisjs/core/exceptions';
+
+export default class UnAuthorizedException extends Exception {
+	static status = 401;
+	message = 'Missing or invalid authorization header';
+	code = 'UNAUTHORIZED';
+}