retro/LLM.md

Sprint Retro (sprint-retro) — agent notes

A team-retrospective app, forked from the canonical Hanzo starter. Vite + React 19 + @hanzo/gui (UI) + @hanzo/iam (auth) + @hanzo/base (data). Keep it REAL — every surface must build and run, no fabricated UI.

The app

• Retro board (src/views/board.tsx) — three calm pastel columns of sticky-note cards (Went Well · To Improve · Action Items). Each column has an inline composer and its cards; a card shows text, a vote pill, and (on Action Items) a Track → that promotes it into the actions collection. Cards sort most-voted first (cardsIn).
• Action tracker (src/views/actions.tsx) — the follow-through: actions with a free-text owner and a done toggle (a Button, not a Checkbox), plus a progress bar (progressIn).
• Signed-in shell (src/views/home.tsx) — brand bar, a sprint switcher (retros), and Board / Actions tabs for the current retro. First run shows a "start your first retro" empty state.
• Landing (src/views/signed-out.tsx) — the honest public view; an illustrative preview board (same sticky styling, not live data) + the PKCE sign-in. This is the catalog thumbnail.
• src/lib/retro.ts — types, the pastel COLUMNS, ink/paper constants, and the cardsIn/actionsIn/progressIn/votesIn/isDone helpers. One place for retro logic.

One way, decomplected

• Providers (src/providers.tsx) mount in the canonical order every Hanzo surface ships: GuiProvider → IamProvider → BaseProvider. BaseProvider gets a BaseClient carrying the IAM access token; rebuilt when the token changes (src/lib/base.ts baseAs). That single seam scopes every useQuery/useMutation to the signed-in user's org. The design system runs in its light theme (defaultTheme="light") for the pastel board.
• Env is one place (src/env.ts), read from import.meta.env.VITE_*. The IAM client id is VITE_HANZO_CLIENT_ID (fallback hanzo-app).
• UI is one system — @hanzo/gui primitives only (no second kit, no Tailwind).

Gotchas (do not regress)

• @hanzo/gui under Vite needs three things in vite.config.ts (it is the Tamagui line; the in-browser builder runtime can't do this, which is the whole reason this ships as a real repo): (1) alias react-native → react-native-web, (2) define process.env.TAMAGUI_TARGET / NODE_ENV / __DEV__, (3) dedupe react/react-dom/react-native-web. No Tamagui compiler, no one, no Expo.
• @hanzo/gui props are Tamagui LONGHAND with this v5 config: alignItems/justifyContent/backgroundColor/padding/paddingHorizontal/ alignSelf/borderRadius/borderTopWidth/textAlign — NOT the items/justify/bg/p/px/self/rounded/text shorthands. Shorthands pass at runtime but FAIL tsc. Button/pressables use onPress; Input/TextArea use value/onChangeText. Pastel hues are raw hex strings (#5b6ce0, alpha tints like #5b6ce022) — Tamagui accepts them.
• PKCE storage is localStorage (not sessionStorage) so the verifier/state survive the round-trip to hanzo.id.
• schema.sql is the data contract. It is the databaseSchema DDL the deploy translates into Base collections (provisionBaseFromDDL). Keep it in lockstep with src/lib/retro.ts + the views. cards.retro/actions.retro hold the owning retros.id; scoping to a retro is client-side by that id.

Deploy contract (Hanzo Cloud)

• Static SPA: npm run build → dist/, served at <slug>.hanzo.app from object storage. No server process.
• On publish, schema.sql → provisionBaseFromDDL creates the collections (org-scoped, IAM-native). Runtime read/write is browser → VITE_HANZO_BASE_URL with the IAM token.
• IAM redirect registration is the one external requirement: the IAM client (VITE_HANZO_CLIENT_ID, default hanzo-app) must allow this origin's /auth/callback. The deploy provisions a per-app hanzo-<app> client.

Proven

npm run typecheck (tsc --noEmit) clean · npm run build (tsc + vite) → dist/ · the landing renders under headless Chrome at 1280×800 with the branded hero + pastel preview board. login() performs a real PKCE S256 redirect to hanzo.id.

Build

CI (.github/workflows/ci.yml) runs npm ci && npm run typecheck && npm run build — build-verification only, NEVER a container image (Hanzo Cloud owns deploys; do not build images locally).