Reason: Refresh post-glass-redesign — unblocks harden-visual-diff-gate brief 2
Triggered by workflow_dispatch run 27454132468 on
the axiom self-hosted runner (CT 111). Byte-equivalent
toolchain to visual-diff.yml — PNGs should match cleanly on
the follow-up Screenshot diff job.
PR #58 (83a358b, 2026-06-02) committed the first Linux visual baseline,
resolving the seed-visual-baselines-on-linux convoy. But the cleanup
sweep across docs that referenced the convoy as "queued / not yet done"
never landed. Three files still describe the world as if PR #58 hadn't
happened, which confuses any agent reading the codebase to understand
the visual-diff pipeline:
1. tests/visual/homepage.spec.ts module docblock — described "FIRST
RUN (no committed baseline yet)" and "SEEDING THE BASELINE
(post-merge follow-up)" as the active state.
2. playwright.config.js snapshotPathTemplate comment — said
"Per Decision 4, we don't commit baselines this convoy" and
pointed at the queued seed convoy as future work.
3. AGENTS.md § Testing § Visual baselines + § CI behavior §
Screenshot diff — claimed "none committed yet" and that the first
visual-diff run "will fail at the test step because no baseline
exists yet."
Sweeping all three to describe the current reality. The Mac-vs-Linux
platform footgun (snapshotPathTemplate has no {platform} token) is
still live, so that warning stays — just rephrased from "don't have
baselines yet" to "don't regenerate them on a Mac."
Also surfaces a separate finding the seed work left behind:
visual-diff.yml's screenshot capture step still carries
`continue-on-error: true`, making the diff advisory rather than gating.
Flipping it requires re-seeding the baseline against post-glass-redesign
main first (the PR #58 baseline predates unify-glass-panel-surfaces +
cleanup-card-item-list-and-share-modal-palette +
migrate-button-input-mobilenav-to-glass-primitive). New convoy seed at
.convoys/harden-visual-diff-gate.md captures the two-step shape (re-seed
baseline, then flip the gate) plus the recommended workflow_dispatch
approach for repeatable re-seeding on CT 111.
No code behavior changes. Documentation + .md convoy seed only.
Co-authored-by: Cursor <cursoragent@cursor.com>
Commit home.png generated in mcr.microsoft.com/playwright:v1.60.0-noble
against https://tcg-vault.vercel.app so Screenshot diff CI matches production.
Co-authored-by: Cursor <cursoragent@cursor.com>
Closes P1 #10 step 2. Adds @playwright/test@^1.60.0, playwright.config.js (CI fail-loud / dev warn-and-continue for missing VERCEL_AUTOMATION_BYPASS_SECRET, two projects partitioned by testMatch, snapshotPathTemplate aligned with workflow upload path), tests/visual/homepage.spec.ts (1 test, no baseline committed per architect Boot-the-brief Finding 7), 3 npm scripts, and 3 .gitignore entries. Smoke tests now run end-to-end against Vercel preview with x-vercel-protection-bypass header: 3/3 passed in 2.9s, total workflow 59s. Zero secret leaks in log. PR #18 architect-commit 3ac527e, implementer-commit c72d006.
