- Wrap `console.log` calls in `if (process.env.NODE_ENV === 'development')` to prevent production logs in `forms/page.tsx`. - Refactor token refresh logic by relying solely on the `refreshPromise` to avoid race conditions. - Remove outdated `isRefreshing` flag, utilizing `refreshPromise` as the primary lock. - Update comments in `IMPLEMENTATION_PLAN.md` to reflect the current progress and eliminate redundant sections.