Official codemod (run in a clean worktree; docker-owned data/ blocks it
in-tree): tailwind.config.js inlined into client/index.css as CSS-first
@theme/@utility (config file deleted — v4 auto-detects content, which
also retires the .tsx-content-glob failure class from the TS migration),
33 template files' class renames applied, tailwindcss-animate loads via
the v4 @plugin bridge. Build runs through @tailwindcss/vite; postcss
config is now plugin-free. tailwind-merge -> 3 (v4 class model).
Visual-regression gate: only diffs were a ~2px global preflight shift +
the version string (baseline predated 0.41.1); re-baselined both login
screenshots in this commit after review. webauthn.probe confined to the
probe project (it enables WebAuthn for the seeded user, racing the
parallel UI projects' password logins).
e2e 27 passed, probe 18/18, PROD SMOKE PASS, typecheck/lint/tests green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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