fix(06-08): device-gate round 1 — destination card gains ROUTE forward action; document title mirrors Telegram header (arah² → Routing to <name>); capture teardown race guard

web/scripts/capture.mjs

@@ -657,7 +657,11 @@ async function captureLeg({ name, query, colorScheme, grantGeo, waitMode, expect
   } catch (err) {
     failures.push(`${name}: ${err.message}`);
   } finally {
+    try {
       await context.close();
+    } catch {
+      // teardown race (context already disposed) — the capture itself was judged above
+    }
   }
 }
 

web/src/i18n/strings.ts

@@ -101,6 +101,14 @@ export interface ShellStrings {
   ariaBannerToggle: string;
   /** The guidance card's progress bar label. */
   ariaTripProgress: string;
+  /** The destination card's forward action: re-trigger routing (device-gate fix:
+   *  SEARCH AGAIN's destination state was terminal-with-no-forward). */
+  ctaRoute: string;
+  /** The route button's aria label. */
+  ariaRouteButton: string;
+  /** The document title while a destination is resolved — Telegram's header
+   *  mirrors it (device-gate feedback: "arah² → Routing to <name>"). */
+  titleRoute: string;
 }
 
 export type Locale = "en" | "ms";
@@ -169,6 +177,9 @@ export const strings: Record<Locale, ShellStrings> = {
     ariaManeuverList: "Full maneuver list",
     ariaBannerToggle: "Next maneuver",
     ariaTripProgress: "Trip progress",
+    ctaRoute: "ROUTE",
+    ariaRouteButton: "Route to this destination",
+    titleRoute: "arah² → Routing to {name}",
   },
   ms: {
     bootValidatingRegister: "BOOT-01 // SESSION",
@@ -233,6 +244,9 @@ export const strings: Record<Locale, ShellStrings> = {
     ariaManeuverList: "Senarai penuh manuver",
     ariaBannerToggle: "Manuver seterusnya",
     ariaTripProgress: "Kemajuan perjalanan",
+    ctaRoute: "LALUI",
+    ariaRouteButton: "Lalui ke destinasi ini",
+    titleRoute: "arah² → Perjalanan ke {name}",
   },
 };
 

web/src/main.ts

@@ -39,7 +39,7 @@ import { getSession, isSessionStale } from "./session/store.ts";
 import { acquireFix, isFixStale, fixAgeSeconds } from "./location/chain.ts";
 import { requestChatFallback } from "./location/chat-pin.ts";
 import type { Fix, LocationState } from "./location/types.ts";
-import { localeFromInitData, type Locale } from "./i18n/strings.ts";
+import { localeFromInitData, strings, type Locale } from "./i18n/strings.ts";
 import { installMockWebApp } from "./mock/telegram-mock.ts";
 import { readDestinationId, resolveDestination, setDestination } from "./search/resolve-destination.ts";
 import { buildDestinationCard, buildDestinationUnavailableCard } from "./search/destination-card.ts";
@@ -201,7 +201,7 @@ async function boot(): Promise<void> {
   // (D-12's startapp-less boot landing in the search-ready map is UNCHANGED).
   const destinationCard =
     destination !== null
-      ? buildDestinationCard(locale, destination)
+      ? buildDestinationCard(locale, destination, { withRouteAction: true })
       : destPayload.id !== null
         ? buildDestinationUnavailableCard(locale)
         : null;
@@ -219,6 +219,18 @@ async function boot(): Promise<void> {
   // check on the rendered card's text.
   console.log("ARAHARAH-DEST state=" + (destination ? "resolved" : "absent"));
 
+  // The document title mirrors the Telegram header (device-gate feedback,
+  // 2026-10-25): a resolved destination re-titles the app "arah² → Routing to
+  // <name>" (en/ms via the strings module — the NAME is public data, no
+  // coordinates, D-12/D-15); the root state restores the bare brand. The
+  // title element always exists (index.html's <title> is the base).
+  const titleEl = document.querySelector("title");
+  if (titleEl !== null) {
+    titleEl.textContent = destination !== null
+      ? strings[locale].titleRoute.replace("{name}", destination.name)
+      : "araharah";
+  }
+
   const recenter = createRecenterControl(mainEl, locale, () => {
     if (lastFix !== null && map !== null) {
       if (routeController !== null && routeController.guidancePhase === "driving") {
@@ -490,6 +502,22 @@ async function boot(): Promise<void> {
     void tryResume(resumeId, routeController);
   }
 
+  // Device-gate fix (2026-10-24): the destination card's ROUTE button — the
+  // forward action SEARCH AGAIN's destination state was missing (auto-consult
+  // fires exactly once per boot; a user walking back was stranded). Re-consults
+  // with the latest fix + the resolved destination; no fix yet = the honest
+  // boot continues (the chain is already running or will render its own state).
+  const routeButton = destinationCard?.querySelector('[data-role="route-to-destination"]');
+  if (routeButton instanceof HTMLButtonElement && routeController !== null && destination !== null) {
+    const controller = routeController;
+    const dest = destination;
+    routeButton.addEventListener("click", () => {
+      const fix = lastFix;
+      if (fix === null) return; // no position yet — the chain's own surfaces own this state
+      void controller.consult(fix, dest);
+    });
+  }
+
   /** GET the ?g= envelope and resume: rebuild the model from the frozen
    *  snapshot (decode + cumulative + destination fields), hand the RAW
    *  anchors to the controller — it owns the projection. A failed,

web/src/search/destination-card.ts

@@ -21,8 +21,13 @@ import type { GazetteerEntry } from "@araharah/search/src/types.ts";
 import { strings, type Locale } from "../i18n/strings.ts";
 
 /** The destination confirmation card: register line, name headline, the
- *  curated address verbatim. */
-export function buildDestinationCard(locale: Locale, entry: GazetteerEntry): HTMLElement {
+ *  curated address verbatim — and (device-gate fix, 2026-10-24) a forward
+ *  ROUTE action: SEARCH AGAIN correctly lands here, but the auto-consult
+ *  fires exactly once per boot, so the destination state was terminal with
+ *  no way back to the route. The button re-triggers consult with the
+ *  latest fix; wiring lives in main.ts (the card knows nothing of the
+ *  controller). */
+export function buildDestinationCard(locale: Locale, entry: GazetteerEntry, opts: { withRouteAction?: boolean } = {}): HTMLElement {
   const card = document.createElement("div");
   card.className = "card";
 
@@ -44,6 +49,19 @@ export function buildDestinationCard(locale: Locale, entry: GazetteerEntry): HTM
   card.appendChild(header);
   card.appendChild(headline);
   card.appendChild(address);
+
+  if (opts.withRouteAction) {
+    const actions = document.createElement("div");
+    actions.className = "card-actions";
+    const routeButton = document.createElement("button");
+    routeButton.type = "button";
+    routeButton.className = "btn-primary";
+    routeButton.dataset.role = "route-to-destination";
+    routeButton.textContent = strings[locale].ctaRoute;
+    routeButton.setAttribute("aria-label", strings[locale].ariaRouteButton);
+    actions.appendChild(routeButton);
+    card.appendChild(actions);
+  }
   return card;
 }