fix(ui): unify branded error pages

[waleedlatif1]

Summary

• share the canonical Sim status-page layout across web 404 and global error surfaces
• align workspace and docs error actions with canonical Chip components
• restyle the self-contained Electron offline fallback with the Sim wordmark, Season Sans, and matching Chip geometry

Testing

• bun run lint:check
• bun run check:audits
• bun run type-check
• bun run docs-manifest:check
• bun run --cwd apps/desktop test (61 files, 1,184 tests)
• bun run --cwd apps/desktop test:e2e --grep "unreachable origin"

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Aug 25, 2026 3:35am

[cursor]

PR Summary

Low Risk
UI-only changes to error and offline pages with no auth, data, or API behavior changes.

Overview
Introduces shared StatusPage / StatusPageContent components and routes landing 404s, the root not-found, docs 404, and global-error through the same centered headline + description + action layout (with LogoShell where appropriate).

Workspace error surfaces (ErrorShell, workflow ErrorUI) drop the old full-screen sidebar/React Flow fallback and use Chip instead of Button, with retry copy aligned to “Try again.”

The Electron offline fallback is restyled to match (wordmark header, Season Sans, chip-style primary/secondary actions); SeasonSansUprightsVF.woff2 is copied into the desktop build via electron-builder.yml, and smoke e2e asserts the offline UI and font/button styling.

^{Reviewed by Cursor Bugbot for commit 4acb05e. Configure here.}

[waleedlatif1]

@greptile

[waleedlatif1]

@cursor review

[greptile-apps]

Greptile Summary

The PR consolidates web not-found and fatal-error surfaces around shared branded status-page components.

• Reuses a canonical status layout across landing, workspace, and global error pages.
• Aligns recovery actions with shared Chip components.
• Restyles the Electron offline fallback and packages the Season Sans font.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
apps/sim/components/status-page/status-page.tsx	Introduces reusable content and page-frame components for branded status surfaces.
apps/sim/app/global-error.tsx	Replaces the generic Next.js fatal-error page with the shared branded layout and reset action.
apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/error/index.tsx	Adopts the shared workspace error shell and removes an unused full-screen rendering branch.
apps/desktop/static/offline.html	Restyles the bundled offline recovery page with branded typography, wordmark, and Chip-like actions.
apps/desktop/electron-builder.yml	Adds the Season Sans font to packaged desktop application resources.
apps/desktop/e2e/smoke.spec.ts	Expands offline-page smoke coverage for branding, typography, copy, and action geometry.

_{Reviews (4): Last reviewed commit: "fix(desktop): package offline font relia..." | Re-trigger Greptile}

[waleedlatif1]

@cursor review

[waleedlatif1]

@greptile

[waleedlatif1]

@greptile

[waleedlatif1]

@cursor review

[cursor]

✅ Bugbot reviewed your changes and found no new issues!

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^{Reviewed by Cursor Bugbot for commit 4acb05e. Configure here.}