session-history/ecomm/0027/SESSION-0027.0-TRANSCRIPT-2026-06-11T01-00--INPROGRESS.md

Session 0027.0 — Transcript

App: ecomm Start: 2026-06-11T01-00 (PST) Type: planning-and-executing Claude-Session: 5f629a7b-f3cf-42e3-a0ca-66f16d7a2f50 Status: PLACEHOLDER — claimed at session start; finalized at session end.

This file reserves session ID 0027 for ecomm. The driver replaces this body with the full transcript and renames the file to its final SESSION-0027.0-TRANSCRIPT-2026-06-11T01-00--.md form at session end.

Launch prompt

Operator hit the sign-in resend-cooldown lockout: after sending a code to a mistyped email, the email-step Send button stayed disabled ("Resend in 31s") even after correcting the address, blocking them for the rest of the 60s window. Backend cooldown is correctly per-address (SD-0001 INV-3/PUC-2c); the lockout is a frontend state bug (SignIn.tsx cooldown not keyed to the address it was set for). Session goal: file Gitea issues (bug: frontend cooldown lockout; story: layered rate-limit hardening — per-address daily cap, per-IP limit), then fix the frontend bug in this session.

Plan

Anchor: #20 (wiggleverse/wiggleverse-ecomm, type/bug, P1 — sign-in resend cooldown locks out a corrected email address). ELIGIBLE per R2b (leaf bug). Sibling capture: #21 (type/story, P2 — OTP send rate-limit hardening; backlog only, not worked this session).

1. Capture: file bug #20 + story #21 on the ecomm tracker — done (#20 P1, #21 P2).
2. Fix #20 — done: new frontend/src/cooldown.ts (cooldownAppliesTo, normalization mirrors backend normalize_email/INV-2); SignIn.tsx tracks cooldownFor and gates the email-step button through it. Code-step resend unchanged.
3. Tests first — done (TDD, red→green): frontend/src/cooldown.test.ts, 5 cases incl. the lockout regression. (No RTL in repo — pure-logic module per repo convention.)
4. Verify — done: vitest 8/8, tsc clean, backend 68/68 untouched-green; live UI walk on the localhost stack (wrong address → "Wrong address?" → same address stays disabled w/ countdown; corrected address sends at once). PR #22 merged to main @ 6b405a0; issue #20 auto-closed. #21 remains open backlog.

Deferred decisions

Autonomous-mode low-confidence calls the driver made and would have liked operator input on. Appended as the session runs; surfaced at finalize. Empty if none.

• Priorities: filed #20 as P1 (live UX lockout on the signup door) and #21 as P2 (hardening, no active abuse). Operator may want to re-rank #21.
• §9 pipeline: localhost stage green (unit + typecheck + live-UI walk). PPE deploy deferred — PPE exists (PUC-11 rehearsal green 2026-06-11) but the deploy is a flotilla gesture with a version-pin bump and the E2E suite/pipeline automation is still being built (§10.6); no prod exists yet, so ppe-before-prod is not bypassed. The merged fix should ride the next PPE deploy.
• E2E browser test: not added as a Playwright artifact (suite not yet stood up, consistent with SLICE-3/4 deferral per §6.8); covered by a pure-logic vitest regression + a manual live-UI walk this session.
• Scope: left .claude/launch.json (preview launch config) untracked — local tooling, not repo surface.