[sarthakagrawal927]

After a failed server route read, Try again now calls Next.js 16's retry callback in all seven existing boundaries, so the segment is refetched. The workspace inset can shrink without horizontal page overflow. The resume editor toolbar now wraps inside its own pane at tablet width, keeping Save, Export and Format settings reachable while preserving the 816px document layout and existing visual direction.

Refs #40 and SaaS Maker #244.

The two cloud-authored source commits were imported from Git bundles after verifying chunk, compressed payload, bundle, prerequisite commit, head and tree hashes. An independent reviewer fixed the browser regression's synthetic guest setup without changing product behavior.

Verification: frozen pnpm 10.33.2 install; the original source commit passed full pnpm quality (769 passed, one existing opt-in PDF skip) and pnpm cf:build including route verification, OpenNext, cache and landing overlay. On the final source, the focused Chromium regression passed at 390, 768 and 1440 with direct initial hit tests, keyboard Tab access and settings controls; Biome passed on changed files. A separate isolated Chromium render confirmed no page overflow, ?page=2 retention, and the computed 816px paper at all three widths. At 768, Save's initial box is x436–491 inside the editor's x256–508 pane; the prior box was x524–579 beneath the preview. The installed Next.js documentation confirms that retry() refetches a failed Server Component segment; seven boundary callback regressions pass. The cloud synthetic RSC fixture reported two refetch requests and retained ?page=2; that fixture was not independently replayed locally.

This is source-only. The broader client cold-placeholder target, generated/PDF/AI outputs, WebKit/native-device checks, live identity/provider behavior and public release remain separate gates. No production deployment is part of this PR.