human-experience-filter-art/sessions/0030/SESSION-0030.0-TRANSCRIPT-2026-06-30T08-10--2026-06-30T08-50.md

Session 0030.0 — Transcript

App: human-experience-filter-art Start: 2026-06-30T08-10 (PST) End: 2026-06-30T08-50 (PST) Type: planning-and-executing Posture: yolo Claude-Session: c4cec6c6-26d8-46f3-80ee-4ff4035a4f72 Checkout: /Users/benstull/git/benstull.org/benstull/human-experience-filter-art Date: 2026-06-30 Goal: Add an obvious "Run simulation" start button to the simulator's main screen (shown after the "Loading Universe…" preload); it turns Video on and sets Audio to level 2. Turning Video on directly should also start the experience, snap Audio to 2, and dismiss the button. Move the default first-Video-on audio coupling from 3/10 → 2/10. Outcome: Built + verified (303 pytest, 8 pytest-playwright incl. 3 new, 12 Playwright TS incl. 1 updated + 1 new, node unit tests green). Work committed as 3a45e33 and pushed to design/cloudflare-static-publish — the commit was landed by a CONCURRENT session (0029) that swept up this session's working-tree changes while doing the CC-credits/Cloudflare-publish work.

Plan

1. Map the splash/loading flow and the Video/Audio toggle wiring (Explore agent
   • direct reads of simulator/static/{index.html,app.js,style.css,i18n.js}).
2. Add a #run-sim button inside the stage .screen, hidden until media preloads, styled to sit above the black cover (z-index: 60).
3. Add a beginExperience() helper: Video on + audio snapped to a START_AUDIO_LEVEL = "2" + button dismissed + soundtrack played in-gesture (Safari unlock). Wire it to both the button click and the first direct Video-on (!videoEverOn).
4. Reveal the button after hideLoading(); change the old 3/10 coupling → 2/10.
5. Localize run.button in en/es/fr/ja (4-lang parity invariant).
6. Update E2E coverage (pytest-playwright + Playwright TS) from the old "couples to 3" assertions to 2; add button-shown / button-starts / direct-video-on tests.
7. Run the full suite + confirm a pre-existing failure is not mine.

Pre-session state

• Branch main clean at 934f60c (left-brain annotations merged). Simulator boots SILENT (video off, audio 0) and waited for the operator to flip the unlabelled Video toggle as the start gesture — not obvious to a first-time viewer. First-Video-on coupled audio to 3/10.
• No session-init gate was run at the top of this session — it was treated as a small, fully-specified frontend change (see Deferred decisions).

Turn-by-turn arc

1. Explore + direct reads. Dispatched an Explore subagent to map the splash + AV-toggle code; in parallel read index.html, app.js (main()/hideLoading()/beginExperience region, the audio dial, the videoEverOn coupling), style.css (#loading, .black z-index:50, .hidden), and i18n.js (UI_STRINGS shape, 4 languages). Confirmed the stage .screen is position: relative and the black cover is z-index: 50, so a start button needs z-index > 50 inside the screen and the side panel (Video toggle) stays reachable.
2. Implement. Added #run-sim to the stage; .run-sim CSS (centered pill, z-index: 60); run.button i18n string (en/es/fr/ja); beginExperience() unifying both entry paths; revealed the button after hideLoading(); simplified the Video-toggle handler to call beginExperience() on first on; changed coupling 3 → 2.
3. Update tests. Replaced the old test_video_on_couples_audio_to_three… (pytest) and the "couples audio to 3/10" Playwright TS test with 2/10 variants; added button-shown-after-load, button-starts-video+audio, and direct-Video-on-dismisses-button cases on both harnesses.
4. Verify. 303 passed, 2 skipped (non-E2E pytest); 8 passed pytest-playwright (incl. 3 new); 12 passed Playwright altitude-lock.spec (incl. updated + new). Node unit tests (i18n / index-i18n / scrub) green; the i18n completeness invariant confirms run.button has all 4 langs.
5. Isolate a failure. loop-recovery.spec.ts failed; stashed only the source files and re-ran on a clean baseline — it fails identically without my changes, so it's pre-existing, not introduced here. (During that stash round-trip a test-results/.last-run.json artifact briefly blocked git stash pop; recovered by git checkout-ing the artifact and popping — no source lost.)
6. Handed the working tree back uncommitted for an operator by-eye review (the project's usual cadence — no Chrome on the box). Offered to branch + PR.

Cut state (end of session)

Item	State
Run-simulation button + audio-2 change	Committed 3a45e33 on design/cloudflare-static-publish, pushed
Committed by	Concurrent session 0029 (swept up this session's working-tree changes)
Files	simulator/static/{index.html,app.js,style.css,i18n.js}, simulator/e2e/tests/altitude-lock.spec.ts, tests/test_e2e_audio.py
This session's working tree	Clean; nothing of mine left to commit/push/merge
Branch design/cloudflare-static-publish	Not merged to main — intentional; awaits operator review + Cloudflare deploy (session 0029's frontier)
Deploy pipeline (§9)	N/A — project is exempt (static Cloudflare target; see memory project-exempt-from-wiggleverse-deploy)
Verification	303 pytest + 8 pytest-playwright + 12 Playwright TS + node units green; loop-recovery.spec.ts red pre-existing

What lands on the operator's plate

• By-eye / by-ear review of the Run-simulation button in a real browser — especially the in-gesture audio unlock on real Safari/iOS (headless tests relax autoplay, so it's wired-but-unconfirmed on a real device).
• The button work lives on design/cloudflare-static-publish alongside the CC-credits + Cloudflare-publish work; it merges to main / ships when that branch does (session 0029's frontier), not separately.
• Note the concurrency: this session authored the change; session 0029 committed it. Two transcripts (0029, 0030) touch the same single commit 3a45e33 — expected, not a duplicate of the commit.

Prompt the operator can paste into the next session

/goal operator eyeball review of the static build (incl. the new Run-simulation button) + execute the real Cloudflare deploy to benstull.art/human-experience-simulator, per the cloudflare-static-publish design on branch design/cloudflare-static-publish

Deferred decisions

Autonomous-mode low-confidence calls; surfaced at finalize.

1. No session-init gate at the top. Treated the task as a small, fully-specified frontend tweak and implemented directly without claiming a transcript first. Consequence: the work landed on a shared checkout and was committed by a concurrent session (0029) rather than carrying its own end-to-end branch→PR. Alternative: claim a session + isolated worktree up front. Flagged because shared-checkout work is what the worktree rule guards against.
2. beginExperience() snaps audio to 2 unconditionally on first Video-on, overriding a viewer who pre-set a higher level before pressing start / flipping Video. Matched the operator's explicit "snap to audio level 2" wording; alternative was to only raise from 0 (the prior 3/10 behavior). Easy to soften to "only if currently 0" if undesired.
3. Real-device audio autoplay unverified. Headless Chromium ran with --autoplay-policy=no-user-gesture-required, masking real Safari/iOS behavior; the in-gesture unlock is wired but needs a by-ear check.