Tzudong Map

A map-first restaurant product for places featured in Tzuyang videos.

Live app (external status; not verified by this candidate) · Latest release (external status; not verified by this candidate) · 한국어 · MIT

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Tzudong Map turns mukbang video evidence into a usable restaurant map: users discover places on mobile, operators verify data in an admin console, and the storyboard workspace creates visual cuts for content production.

Highlights

Product surface	What it does
Map discovery	Search, filters, clustered food markers, current-location flows, and restaurant detail bottom sheets.
Community loops	Reviews, stamp passport, ranking, likes, and profile surfaces for repeat engagement.
Admin operations	Guarded moderation, source readback, approve/delete/restore flows, and audit-friendly mutations.
Storyboard workspace	Chat-driven storyboard planning, 10-cut generation, cut metadata, image refresh, and provider readiness UX.
Evidence pipeline	Crawling, Rule/LLM-as-a-Judge evaluation, fail-closed validation, and Supabase-ready payloads.

Recovery-candidate engineering and release evidence

• Toolchain. The web runtime is Node 24.x. Bun remains supported for day-to-day install and unit flows, while npm 11.6.2, package.json, and package-lock.json are the release package authority; bun.lock must be reconciled with that authority.
• Compiler evidence. The native TypeScript CLI is the exact @typescript/native alias at 7.0.2; TypeScript 6.0.2 is the stable API/compatibility bridge. Use npm run typecheck:parity and npm run typecheck:benchmark; never suggest a global compiler.
• Performance evidence. Canonical performance material lives in apps/web/performance/*, uses its scorer/validator, and maps artifacts to an out-of-band SHA. Reports state absolute, relative, and noise budgets and retain frozen-tree evidence; zero admitted slices is valid. No current G003 measured improvement is established without retained raw and scored artifacts.
• Style and naming evidence. apps/web/stylegallery-adoption.v1.json records Tzudong-owned clean-room adoption. The unlicensed StyleGallery commit 775430bbaf4ee208a642220f440f6926d79c90a3 is question-only and no code, CSS, prose, names, tests, or assets are copied; this does not imply affiliation. backend/naming-renames.v1.json is bounded high-confidence taxonomy/rename evidence, not authorization for all-path churn.
• Accessibility, visual, and load evidence. WCAG 2.2 AA is a target, not certification. Focus stays visible and is scrolled into the owning region; mobile controls respect safe areas; reduced motion is honored. Keep only sanitized visual evidence. Load tests require authorization, non-production scope, bounded volume, explicit stop conditions, rollback, and readback receipts.
• Worktree, release, and Vercel evidence. The dirty original worktree is immutable; edits belong in an isolated recovery candidate with no reset, stash, or clean. Fresh-head serialized content-patch PRs move develop -> data -> main under external approval and branch protection. Before any hosting action, verify the exact Git-integrated tzudong Vercel project; do not use a stale web project or mutate DNS. Release and rollback require approval, branch-protection, rollback, and readback receipts. No merge, deployment, or live URL state is verified by this candidate.

Product tour

Desktop

Map discovery and restaurant detail

Admin storyboard workspace

Mobile

Home map Browse markers → expand restaurant detail	Review feed Scroll reviews → open restaurant detail
Stamp passport Browse stamped places → read detail	Ranking profile Open top profile → switch tabs

Privacy safeguards and release prerequisites

G010/G013/G014 source safeguards implement fail-closed privacy boundaries:

• Account creation is bound to an explicit acknowledgement of the exact published Korean policy version and content hash.
• Registration for users under 14 is unavailable until a verified guardian workflow is deployed and read back; the flow does not request a birth date, guardian contact, or resident registration number.
• Marketing consent is purpose- and channel-specific, with a separate grant for advertising between 21:00 and 08:00.
• Shared sanitization keeps credentials, personal data, precise location, raw OCR, arbitrary bodies, and provider diagnostics out of logs and minimized audit evidence.
• Device location is disclosed just in time, held in memory only, and stopped when the user cancels or leaves the flow.
• Account deletion, retention, and privacy incidents use Preview → Confirm → Apply → Readback → Audit with fixed codes, legal-hold/authorization checks, and human-owned external notices.

These source safeguards are not legal compliance or production proof. Release remains blocked pending external evidence of exact policy publication; Korean legal/privacy-owner review; location-business filing or documented non-applicability; guardian/provider approval before any under-14 support; incident submission and receipt; operator-approved retention classes; an approved HTTPS marketing provider with production secrets and internal capability controls; and hosted migration/RLS/grant/RPC/type/catalog, backup/PITR, key-management, and operator-access readback. The external links above are status references only and are not verified by this candidate.