fix(auth): simplify sign-up label

[cameroncuster]

Summary

• rename the signed-out primary CTA from “Continue with GitHub” to “Sign up” on desktop and mobile
• retain GitHub-specific loading and error copy because those states describe the OAuth operation
• update auth smoke coverage for the new label

Validation

• pnpm run lint:es
• pnpm run check — 0 errors, 0 warnings
• focused mocked desktop auth scenarios — 3 passed
• focused mocked mobile auth scenarios — 3 passed

Risk

Copy-only product change. The GitHub OAuth implementation and authenticated behavior are unchanged.

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Pull Request opened by Augment Code | View session

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Project	Deployment	Actions	Updated (UTC)
gitgud	Ready	Preview, Comment	Jul 26, 2026 7:13am

[cameroncuster]

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[cameroncuster]

🛰️ Verifier Report

TL;DR: Drove the signed-out header in a real browser against the freshly built head and confirmed the primary CTA now reads "Sign up" on both desktop and mobile, while the GitHub-specific loading and error copy stays put.

🔍 Walkthrough

• Desktop signed-out header now shows the "Sign up" CTA — rendered in a real browser (on main this button reads "Continue with GitHub"):
  

• Mobile menu shows the same "Sign up" CTA after opening the nav — captured on a Pixel 5 viewport:
  

• GitHub-specific error copy is retained — after an auth failure the button is "Sign up" but the alert still reads "Couldn't open GitHub. Try again.":
  

• The updated auth flow specs pass on desktop and mobile — the sign-in click, the retry-after-error click, and the "Sign up" visibility assertions all green across both viewports.

  focused mocked auth run — 10 passed, 2 viewport-specific theme tests skipped

  Running 12 tests using 1 worker
  ✓ [mocked-desktop] auth-sanity.spec.ts:19 @sanity GitHub sign-in persists an admin session and logout revokes access
  ✓ [mocked-desktop] smoke.spec.ts:138 anonymous users see the GitHub action after session resolution
  ✓ [mocked-desktop] smoke.spec.ts:146 callback failure marker shows a retryable login error and retry clears it
  ✓ [mocked-mobile]  auth-sanity.spec.ts:19 @sanity GitHub sign-in persists an admin session and logout revokes access
  ✓ [mocked-mobile]  smoke.spec.ts:138 anonymous users see the GitHub action after session resolution
  ✓ [mocked-mobile]  smoke.spec.ts:146 callback failure marker shows a retryable login error and retry clears it
  10 passed (17.9s)
  

  Specs assert getByRole('button', { name: 'Sign up' }) — a stale "Continue with GitHub" label would fail them.

📋 Scope

Under test: Renames the signed-out header CTA from "Continue with GitHub" to "Sign up" on desktop and mobile (Header.svelte), keeping the Opening GitHub… loading text and Couldn't open GitHub error copy, with the two auth e2e specs updated to the new label.

Not tested:

• The real GitHub OAuth redirect (mocked suite stubs the callback; unchanged by this copy-only PR).
• The live smoke suite (SUPABASE_SMOKE=1, off by default, not requested).
• Unit/lint/type-check gates — covered by CI, not re-run here.

📦 Artifacts · desktop · mobile · error state

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