Contour review of the VK Bridge group:
- #6 invite link: VK's documented '#' direct-link payload is eaten by the vk.com SPA before it
reaches the app, so the friend-code link now carries the payload as a query param
(vk.com/app<id>?hash=f<code>); the recipient already reads the `hash` query param (vkStartParam).
(Whether VK forwards the '?' through to the iframe is being confirmed on the contour.)
- #8 Android: the VK mobile webview does not surface the home-bar inset via CSS env() (config
insets are iOS-only), so subscribe to the bridge insets (VKWebAppUpdateConfig + VKWebAppUpdateInsets)
and set --tg-safe-* to max(env(), the VK value).
- #8 landscape colour: the home-indicator strip was the (grey) page background because the two-pane
landscape game has no bottom bar. The left-panel controls bar now paints its own chrome into the
inset (Screen gains a selfInset flag that drops the shell's detached padding strip), and the
game-land runs flush to the edge.
Verified: svelte-check, 347 unit, build, bundle-gate; the landscape safe-area painting reproduced in
the mock (controls bar + board reach the edge, strip takes the bar colour). The VK-Bridge / VK launch
behaviours (Android insets, the ?hash forward) need the live contour.
The safe-area bottom inset was reserved on the Screen wrapper, so the strip
that holds space for the home indicator showed the content background and read
as detached from the coloured bottom bar / header above it.
Move the bottom inset onto the bottom bar: the Screen .tabbar wrapper now paints
--bg-elev and pads itself by --tg-safe-bottom, so the strip continues the
TabBar's chrome; a screen with no tab bar pads its bottom-most content
(.content:last-child) instead, so the strip takes that content's own colour.
Only the device safe-area TOP inset was mirrored, so on phones with a home
indicator the rack / bottom bar sat under it, and in landscape the notch
clipped the screen edges.
Mirror the full device safe-area inset (bottom / left / right) into new
--tg-safe-bottom / --tg-safe-left / --tg-safe-right CSS vars (0 outside
Telegram) and pad the shared Screen wrapper by them, so every screen clears the
home indicator and the landscape notch; the top inset stays owned by the header.
Replace telegramSafeAreaTop with telegramSafeAreaInset (the full inset object),
with a unit test.
Banner UX refinements (owner feedback):
- Position: render the banner inside Header (under the title) instead of in
Screen, so it sits in the same place on every screen. In the game the grown
nav's spare height now falls below the banner (banner under title, board
pinned to the bottom) — it no longer jumps to the game area.
- Continuity: move the rotation into a persistent module engine
(lib/bannerEngine) — the scheduler + timer live outside the components, so a
navigation (which remounts the view) continues the cycle instead of restarting
it. Each AdBanner only attaches as the DOM host and resyncs to the live message.
- Fades: a long, scrolling message now fades at both ends. The fade is a
{#if} transition:fade layer, independent of the scroll (the inner track's
transform), so the two no longer interfere.
Verified live (mock + Playwright): same position in lobby and game; the cycle
continues across lobby↔game; opacity sampling shows fade-out + fade-in for the
long message. Engine continuity unit-tested.
Consume the server-driven banner block (PR1) in the UI and retire the gate.
- banner.ts: createScheduler — a smooth weighted round-robin over campaigns (each
appears its weight share per cycle, evenly interleaved) with round-robin over a
campaign's messages; the rotator drives fade-in -> hold/scroll -> fade-out -> gap
-> fade-in, a lone message stays put, reduce-motion swaps instantly without scroll.
- model.ts/codec.ts: Profile.banner (Banner/BannerCampaign/BannerTimings) decoded
from the fbs block.
- Screen.svelte: drop the compile-time SHOW_AD_BANNER; render AdBanner from
app.profile.banner (campaigns + timings + reduceMotion).
- AdBanner.svelte: opacity-driven fades + scroll host; the rotator is recreated when
the campaigns/timings change (a `banner` notify re-fetch swaps them in place).
- app.svelte.ts: on the `notify` `banner` sub-kind, refreshProfile() so the banner
shows/hides in place.
- tests: scheduler distribution + round-robin, the fade sequence, single-message,
reduce-motion, stop(); codec banner decode. UI_DESIGN.md + trackers updated.
The edge swipe-back armed on the first finger and fired on release even when a
second finger had joined (a pinch-zoom — the board is not .zoomed yet at the first
touch, so the hit-test could not skip it). Track the live pointer count in the
capture phase and cancel the swipe the moment a second pointer joins; the back
navigation fires only for a lone finger. Synthetic-PointerEvent e2e covers both.
- Stop a two-finger pinch-out from also opening the history: the board wrapper arms its
open/close pull only while a single pointer is down (a 2nd finger is a pinch, owned by Board).
- Widen the edge-swipe-back activation band to the left half of the viewport (was 20%).
- Align a chat nudge by sender like a bubble — your own to the right, the opponent's to the
left (only the alignment changes).
- Kill the iOS rubber-band inside the history drawer (overscroll-behavior: none).
e2e: a two-finger pinch does not open the history; a back-swipe from the left half navigates back.
Replace the very-narrow 24px edge-swipe trigger with a left band of ~20% of the
viewport width (EDGE_FRACTION) so the back-swipe is easy to reach, keeping the
simple instant-navigate behaviour (the route slide plays the animation). A
hit-test keeps the wider band clear of the rack, a draggable pending tile, a
zoomed-in board and text inputs, so it never hijacks those drags.
Test: e2e (Chromium+WebKit) — the band swipe returns to the lobby; a swipe
starting on the rack does not navigate.
Replace Menu.svelte (hamburger) everywhere with tab-bar navigation:
- Settings hub (SettingsHub) from the lobby ⚙️ tab: Settings/Profile/
Friends/About as in-place tabs, back → lobby; the lobby ⚙️ badge counts
incoming friend requests (invitations keep their own lobby section).
- Comms hub (CommsHub) from the move-history 💬: Chat/Dictionary tabs,
back → game; Dictionary only while the game is active.
- Game menu items relocate into the open history: 🏁 leave / 📤 export in
the header, 🤝 add-friend per opponent card, 💬 comms; unread chat is
badged on the score bar + the 💬.
- TapConfirm (tap → fading ✅ → tap) replaces the Skip/Hint press-and-hold
popovers and drives the add-friend confirm.
- Fix the move-history "jump": the slid board is inert and the stage can't
scroll, so a swipe up genuinely closes the history.
Remove Menu.svelte + HoldConfirm.svelte. Docs: UI_DESIGN, FUNCTIONAL(+ru),
PRERELEASE. UI check/unit/build/bundle/e2e (Chromium+WebKit) all green.
- Chat and word-check are now routed screens (/game/:id/chat, /game/:id/check) with a
header back to the game and no tab-bar, replacing their modals. The soft keyboard just
resizes the visible viewport (tracked into --vvh, which the Screen height uses since iOS
does not shrink dvh for the keyboard) with the input pinned to the bottom: no modal
relayout, no page jump. Supersedes the earlier bottom-sheet Modal attempt.
- A new chat message raises an unread badge on the in-game hamburger + the Chat menu row
(per game, cleared on opening the chat), mirroring the lobby badge.
- TG native back + the header back chevron return chat/check to their game.
- Exposes --tg-safe-top (device notch) for the finalised TG-fullscreen header.
Tests: e2e for chat/check opening as their own screens + back. Docs: PLAN, FUNCTIONAL(+ru).
- Edge-swipe back now listens at the window in the CAPTURE phase (the board's
pointer handlers can't swallow it) and is no longer skipped inside Telegram
(where the owner tests it).
- TG-fullscreen header: expose the device safe-area top (--tg-safe-top) and
centre the title + menu pair within Telegram's nav band ([safe-top,
content-top]) below the notch, keeping the band's height — lining up with
Telegram's own controls.
- DnD auto-zoom-on-hover delay reduced 1000ms -> 700ms.
(Client-IP: diagnosed as the owner's home-router SNAT — the host caddy already
receives 192.168.0.1 with no XFF, so the real IP is lost upstream of our stack;
correct in prod. No code change.)
- Client IP: the compose caddy trusts X-Forwarded-For from private-range
upstreams (trusted_proxies private_ranges), so the real client IP survives
the host-caddy hop (it was logging the docker caddy hop 172.18.0.x for chat
moderation and bucketing the gateway per-IP rate limiter on it). Correct and
spoof-safe in both contours (prod has no host caddy); peerIP unit-tested.
- Ad banner gated off behind a compile-time SHOW_AD_BANNER=false (the if-branch,
the AdBanner import and banner.ts are tree-shaken out of the prod bundle).
- Landing: the Telegram entry is just the 64px logo (clickable, no button/text).
- TG-fullscreen header: title + menu centred as a pair (hamburger right of the
title), pinned to the bottom of the TG nav band.
- Edge-swipe back (Screen): a left-edge rightward drag navigates to back
(touch/pen only, armed from <=24px; skipped inside Telegram).
- Chat soft-keyboard: a bottom-sheet Modal lifted above the keyboard by a
visualViewport-driven transform (compositor-only, no page/sheet relayout).
iOS-specific, needs on-device tuning; native resize=none awaits Capacitor.
- Tests: e2e for the in-game '✓ in friends' item and a board→board tile
relocation; codec units for last_activity_unix + OutgoingRequestList.
Deferred to the next PR (agreed): #4 enrich the your-turn/game-end push; #5 hide
finished games from the lobby.
- Telegram (lib/telegram.ts): chrome colours (setHeaderColor/setBackgroundColor/setBottomBarColor) match Telegram's header/bg/bottom bar to the app; native BackButton on sub-screens (app chevron hidden in TG); HapticFeedback on tile place/commit/error; enableClosingConfirmation while a game is open; disableVerticalSwipes so swipe-to-minimise doesn't fight tile drag / board scroll
- #9 board-only vertical scroll: Screen 'column' mode lets the board area scroll while score/status/rack/tab bar stay fixed (zoom keeps its own scroll)
- #10 check-word dialog opens in Modal keyboard-overlay mode (top-anchored, keyboard overlays the empty area) — no resize/relayout jank; other modals stay keyboard-aware
- docs: UI_DESIGN Telegram integration + vertical fit/keyboard; PLAN round 2-3 follow-ups
- nav bar grows ONLY in game (other screens: minimal nav, content fills); tab bar always bottom
- tab bar: tighter icon/label spacing, bigger icons, hint badge on the icon corner
- board zoom reworked to width-based (real native scroll, fixes Safari/Chrome) + constant cqw labels; pinch & swipe-to-history dropped (conflict), double-tap kept, history via menu
- beginner bonus labels shrunk to fit cells
- Draw opens exchange directly (no confirm); confirm popovers restyled like the hamburger dropdown (vertical); removed the floating direction toggle
- pending tiles darker bg (no outline); last-word dark-tile highlight (static / 1s flash)
- check button disabled for <2/>15 chars, already-checked, or 5s cooldown
- global user-select:none (inputs exempt); docs updated; TODO-4 alphabet-on-wire
Ilia Denisov