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Ilia Denisov 8881214213 R6(a): de-stage code, docs, READMEs; split stage6_test

Mechanical, behaviour-preserving removal of Stage N / TODO-N / phase (RN)
references from comments, doc-comments, service READMEs, the current-state docs
(ARCHITECTURE, FUNCTIONAL+_ru, TESTING, UI_DESIGN), config-file comments, and the
.fbs/.proto schema comments. PLAN.md / PRERELEASE.md / CLAUDE.md keep the stage
history.

- Rename the only stage-named identifiers: registerStage8 -> registerSocialOps,
  registerStage11 -> registerLinkOps (gateway transcode).
- Split stage6_test.go: TestEmailLoginFlow -> email_test.go,
  TestGuestAutoMatchLeavesNoStats (+ provisionGuest) -> account_test.go.
- Regenerated proto bindings (push.pb.go, telegram_grpc.pb.go) from the de-staged
  .proto comments; FB Go/TS bindings unchanged (flatc strips schema comments).

go build/vet/gofmt clean across modules; integration typecheck and pnpm check green.

2026-06-10 16:56:03 +02:00

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scrabble-ui

Pure-HTML5 game client — plain Svelte 5 (runes) + TypeScript + Vite, no SvelteKit. Talks to the gateway over Connect-RPC + FlatBuffers; embeddable in platform webviews and packageable to native via Capacitor.

The playable slice: sign in (guest / email), the "my games" lobby, auto-match, the board (place tiles by drag or tap, pass, exchange, resign), hint, word-check + complaint, per-game chat and nudge, the live in-app stream, i18n (en/ru), theme, and the profile. Social surfaces add friends/blocks (with one-time friend codes), friend-game invitations, profile editing + email binding, the statistics screen, the lobby notification badge, and the in-game history + GCG export (share or download, finished games only).

Scripts

pnpm install
pnpm start        # mock mode (VITE_MOCK): lobby -> game with no backend, :5173
pnpm dev          # against a running gateway (Vite proxies /scrabble.edge.v1.Gateway -> :8081)
pnpm check        # svelte-check / tsc
pnpm test:unit    # Vitest (pure logic + FlatBuffers codec)
pnpm test:e2e     # Playwright smoke against the mock
pnpm build        # static bundle into dist/ (prod app ~97 KB gzip JS; per-chunk budget: scripts/bundle-size.mjs)
pnpm codegen      # regenerate src/gen from edge.proto + scrabble.fbs (dev-time)

GATEWAY_URL overrides the dev proxy target; VITE_GATEWAY_URL sets the runtime gateway origin for a packaged (non-proxied) build. VITE_TELEGRAM_BOT_ID enables the "Link Telegram" web sign-in (the Login Widget) — inert until the site domain is registered with BotFather (/setdomain); VITE_TELEGRAM_LINK is the share-to-Telegram deep-link base. VITE_TELEGRAM_GAME_CHANNEL_NAME_EN / VITE_TELEGRAM_GAME_CHANNEL_NAME_RU are the per-language "Play in Telegram" links shown on the landing page.

The build has two entries: the game SPA (index.html, served at /app/ and /telegram/) and a lightweight landing page (landing.html, served at /).

How it talks to the gateway

A single Connect Execute(message_type, payload) carries every unary op; the request and response bodies are FlatBuffers tables (pkg/fbs/scrabble.fbs) in payload. The session token rides in Authorization: Bearer; a domain failure comes back in result_code. Subscribe is the live event stream; its game events carry a state delta that lib/gamedelta.ts applies to the per-game cache (lib/gamecache.ts), so a move renders without a follow-up game.state (a gap falls back to a refetch). lib/transport.ts is the real client; lib/mock/ is an in-memory fake selected by MODE === 'mock' (and tree-shaken out of production). Both speak the plain lib/model.ts types via lib/codec.ts.

No board on the wire: StateView is a summary + rack only, so the client reconstructs the 15×15 board by replaying the decoded move journal (game.history). The play loop is alphabet-agnostic: the rack and the play / exchange / word-check requests carry alphabet indices, and the client caches each variant's (index, letter, value) table — sent once behind StateRequest.include_alphabet — in lib/alphabet.ts, rendering the rack and blank chooser from it. Premium squares (lib/premiums.ts) stay a client-side geometry map ported from scrabble-solver/rules/rules.go (pinned by a Vitest parity test); tile values and the alphabet now come from the server table (their parity lives in the Go engine.AlphabetTable test). Board, tiles and effects are pure CSS + Unicode — no image/font/SVG assets.

Codegen

src/gen/ is committed; CI builds it, it is not regenerated there (the same model as the Go committed jet/fbs output). pnpm codegen runs flatc --ts on ../pkg/fbs/scrabble.fbs and buf generate (protoc-gen-es) on the edge proto. Needs flatc 23.5.26 and buf on PATH.

Theming

Design tokens are CSS custom properties (src/app.css); light/dark follows prefers-color-scheme or an explicit choice in Settings. The token system is Telegram-themeParams-ready (lib/theme.ts) — a Mini App can override the tokens at runtime; the Telegram SDK itself is wired in the Telegram stage.

Layout

src/
  lib/         model, client facade, transport (+ mock), codec, board replay,
               placement state machine, premiums (geometry), alphabet cache, stats, share,
               i18n, theme, session, router, app store
  components/  Header, Menu (+ badge), Modal, Toast, TabBar, Screen
  screens/     Login, Lobby, NewGame, Profile, Settings, About, Friends, Stats
  game/        Game, Board, Rack, Controls, MakeMove, Chat
  gen/         committed edge codegen (FlatBuffers + Connect)
e2e/           Playwright smoke + social specs (mock)

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