Ilia Denisov 30770a759b feat(offline): gate the offline toggle on dictionary readiness ...

Flipping the Settings toggle to offline now checks that every enabled variant's
dictionary is on the device before entering offline mode: it fetches missing ones
cache-first and waits up to ~5 s (raceOfflineReady + the lazy dict/offlineready),
greying the toggle meanwhile. If they cannot be readied in time it stays online and
shows a 'needs internet' note, while the fetch keeps warming the cache in the
background so a later flip is instant. Leaving offline is never gated.

Prevents entering a half-baked offline mode (no dawg -> cannot create/play a local
game) when the background preload has not finished (poor connection, or an immediate
flip right after install).

- offline.ts: raceOfflineReady (pure, injected sleep; unit-tested red->green)
- dict/offlineready.ts: ensureOfflineDicts (cache-first preloadDicts, lazy chunk)
- offline.svelte.ts: requestOffline + TOGGLE_READY_BUDGET_MS
- Settings.svelte: checking/needsData state, disabled toggle, inline note
- i18n: settings.offlineChecking / settings.offlineNeedsData (en+ru)
- docs: FUNCTIONAL(+_ru) offline story + ARCHITECTURE offline paragraph

2026-07-06 20:03:12 +02:00

..

ARCHITECTURE.md

feat(offline): gate the offline toggle on dictionary readiness

2026-07-06 20:03:12 +02:00

EDGE_HTTP3.md

fix(edge): suppress dead HTTP/3 advert with Alt-Svc: clear

2026-06-22 21:20:31 +02:00

FUNCTIONAL_ru.md

feat(offline): gate the offline toggle on dictionary readiness

2026-07-06 20:03:12 +02:00

FUNCTIONAL.md

feat(offline): gate the offline toggle on dictionary readiness

2026-07-06 20:03:12 +02:00

TESTING.md

test+docs(email): squat-fix coverage and the email-pipeline docs

2026-07-03 03:13:15 +02:00

UI_DESIGN.md

feat(banner): per-campaign colour overrides and urgent alerts

2026-07-05 15:36:35 +02:00