Merge remote-tracking branch 'origin/main' into german/hal-639-de

Conflicts in es, ru, zh-CN and zh-Hant catalogs: both sides appended keys
at the end (cyclone errors from this branch, routing refusals from main);
kept both.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/ui/layerPanel.js

@@ -716,18 +716,24 @@ export class LayerPanel {
       });
     }
     if (feedState === 'stale') {
+      // A layer drawing cached upstream data (Traffic's proxy tiles) dates the
+      // row by the oldest of it, not by the load that re-served it.
+      const dataAgo =
+        Number(stats.oldestTileAt) > 0
+          ? this._timeAgo(stats.oldestTileAt)
+          : ago;
       if (typeof stats.retryInSec === 'number' && stats.retryInSec > 0) {
         return t('{state} · {source} · {ago} · retrying in {seconds}s', {
           state: stateLabel,
           source,
-          ago,
+          ago: dataAgo,
           seconds: stats.retryInSec,
         });
       }
       return t('{state} · {source} · {ago}', {
         state: stateLabel,
         source,
-        ago,
+        ago: dataAgo,
       });
     }
     if (typeof stats.loadingLabel === 'string' && stats.loadingLabel.trim()) {

src/ui/layerPanel.test.mjs

@@ -93,6 +93,27 @@ test('partial feed controls distinguish incomplete records from stale data and o
   assert.equal(button.textContent, 'OFF');
 });
 
+test('a stale row dates cached data by its oldest tile, not the last load', async () => {
+  const { LayerPanel } = await import('./layerPanel.js');
+  const panel = LayerPanel.prototype;
+  const layer = {
+    id: 'traffic',
+    name: 'Street Traffic',
+    source: 'TomTom',
+    enabled: true,
+    stats: {
+      mode: 'live',
+      stale: true,
+      count: 4,
+      lastUpdate: Date.now(),
+      oldestTileAt: Date.now() - 3 * 3600_000,
+    },
+  };
+  assert.match(panel._buildMetaText(layer), /^STALE · TomTom · 3h ago$/);
+  delete layer.stats.oldestTileAt;
+  assert.match(panel._buildMetaText(layer), /^STALE · TomTom · just now$/);
+});
+
 test('readout rows contain only toggles and metadata; ordinary rows retain controls', async () => {
   const { LayerPanel } = await import('./layerPanel.js');
   const { railFixture } = await import('./railTestFixture.mjs');

src/ui/statusText.js

@@ -112,12 +112,46 @@ const FEED_ERROR_PATTERNS = [
   ],
 ];
 
+// Directions route failures (layers/directions/index.js), English data with
+// the route proxy's refusal or an HTTP status in them. Ahead of the feed
+// patterns, which would take "Routing failed: rate limited" for a source.
+// The route proxy's refusal texts (server/providers/places/routes.js) show
+// translated; any other text in {error} shows its catalog entry, or as given.
+const ROUTING_REFUSALS = new Set([
+  msg('rate limited'),
+  msg('routing service is rate limited'),
+  msg('route leg too long'),
+  msg('route too long'),
+  msg('routing busy — too many routes at once'),
+  msg('route proxy error'),
+]);
+const routingRefusal = (text) =>
+  ROUTING_REFUSALS.has(text) ? t(text) : translateKnown(text);
+const ROUTING_ERROR_PATTERNS = [
+  [
+    /^Routing unavailable \(HTTP (\d+)\)$/,
+    ([, status]) => t('Routing unavailable (HTTP {status})', { status }),
+  ],
+  [
+    /^Routing failed: (.+)$/,
+    ([, error]) =>
+      t('Routing failed: {error}', { error: routingRefusal(error) }),
+  ],
+  [
+    /^(.+) — try again in a moment$/,
+    ([, error]) =>
+      t('{error} — try again in a moment', { error: routingRefusal(error) }),
+  ],
+];
+
+const ERROR_PATTERNS = [...ROUTING_ERROR_PATTERNS, ...FEED_ERROR_PATTERNS];
+
 /** One error text in the UI language, or null when nothing matches. */
 function feedErrorText(text) {
   if (FEED_ERRORS.has(text)) return t(text);
   const known = translateKnown(text);
   if (known !== text) return known;
-  for (const [pattern, format] of FEED_ERROR_PATTERNS) {
+  for (const [pattern, format] of ERROR_PATTERNS) {
     const match = pattern.exec(text);
     if (match) return format(match);
   }

src/ui/untranslatedErrors.test.mjs

@@ -7,10 +7,8 @@ import { setLocale, t, translateKnown } from '../i18n/index.js';
 import { presentStreetLevelPanel } from './streetLevelPresentation.js';
 import { providerSnapshot } from '../testSupport/streetLevelFakes.mjs';
 import { createWeatherSource } from '../layers/weather/source.js';
-import {
-  presentRoutingFailure,
-  presentRoutingRefusal,
-} from '../layers/directions/index.js';
+import { presentRoutingFailure } from '../layers/directions/index.js';
+import { translateFeedError } from './statusText.js';
 import { AIM_AT_GROUND_MESSAGE } from '../layers/streetLevel/policy.js';
 
 const NO_IMAGERY = 'No street-level imagery within 50 m of that point';
@@ -53,9 +51,13 @@ for (const locale of ['es', 'ru']) {
   test(`${locale}: the route proxy's refusals are shown translated`, () => {
     setLocale(locale);
     try {
-      const shown = t('Routing failed: {error}', {
-        error: presentRoutingRefusal('route leg too long'),
-      });
+      // Directions stores these in English; the Layers panel shows them
+      // through translateFeedError.
+      const shown = translateFeedError('Routing failed: route leg too long');
+      assert.equal(
+        shown,
+        t('Routing failed: {error}', { error: t('route leg too long') }),
+      );
       assert.doesNotMatch(shown, /route leg too long/);
       const limited = presentRoutingFailure(
         Object.assign(new Error('rate limited — try again in a moment'), {
@@ -63,16 +65,46 @@ for (const locale of ['es', 'ru']) {
           refusal: 'rate limited',
         }),
       );
-      assert.doesNotMatch(limited, /rate limited|try again in a moment/);
+      assert.equal(limited, 'rate limited — try again in a moment');
+      assert.doesNotMatch(
+        translateFeedError(limited),
+        /rate limited|try again in a moment/,
+      );
       const http = presentRoutingFailure(
         Object.assign(new Error('Routing unavailable (HTTP 503)'), {
           status: 503,
         }),
       );
-      assert.notEqual(http, 'Routing unavailable (HTTP 503)');
-      assert.match(http, /503/);
+      assert.equal(http, 'Routing unavailable (HTTP 503)');
+      assert.notEqual(translateFeedError(http), http);
+      assert.match(translateFeedError(http), /503/);
       // A text the proxy never sends is shown as given.
-      assert.equal(presentRoutingRefusal('something else'), 'something else');
+      assert.equal(
+        translateFeedError('Routing failed: something else'),
+        t('Routing failed: {error}', { error: 'something else' }),
+      );
+      // Every refusal the proxy sends (server/providers/places/routes.js),
+      // and "rate limited" after "Routing failed:", which the feed pattern
+      // "<source> rate limited" would otherwise take.
+      for (const [english, shown] of [
+        [
+          'routing busy — too many routes at once — try again in a moment',
+          t('{error} — try again in a moment', {
+            error: t('routing busy — too many routes at once'),
+          }),
+        ],
+        [
+          'Routing failed: route proxy error',
+          t('Routing failed: {error}', { error: t('route proxy error') }),
+        ],
+        [
+          'Routing failed: rate limited',
+          t('Routing failed: {error}', { error: t('rate limited') }),
+        ],
+      ]) {
+        assert.equal(translateFeedError(english), shown);
+        assert.doesNotMatch(shown, /routing busy|route proxy|rate limited/);
+      }
     } finally {
       setLocale('en');
     }