fix(i18n): Street Level errors in the UI language; hint row wraps

The Street Level error line and its toasts showed provider errors as
thrown (Google's key-rejected message stayed English). They go through
translateKnown now. In a translation the coverage hint no longer shrinks
to a narrow column beside OPEN GOOGLE STREET VIEW: the button takes its
own line when both do not fit. English layout is unchanged.

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

src/ui/streetLevelPresentation.js

@@ -253,7 +253,8 @@ export function presentStreetLevelPanel(state, { now = Date.now() } = {}) {
     providers: presentProviders(state),
     error: keyMissing
       ? null
-      : state.street.error || state.coverage.error || null,
+      : translateKnown(state.street.error || state.coverage.error || '') ||
+        null,
     filter: { pano: filter.pano, sinceDays: Number(filter.sinceDays) || 0 },
     filterControls: {
       pano: state.filterControls?.pano !== false,