fix(dawarich): the trip rail drops the duration badge

A stay in the trip rail showed both when it happened and how long it lasted. The rail is
narrow and the row does not wrap, and of the two it is the arrival that places a stop; how
long somebody stood there is a second figure competing for the same line.

Off wherever the panel is scoped to a trip, which is the planner rail and the phone's
places browser, and the same test `showTrip` already uses. The journal keeps it: there a
stay becomes an entry, and how long it lasted is part of what the entry says.

client/src/components/Dawarich/DawarichSuggestionsPanel.tsx

@@ -124,6 +124,9 @@ export default function DawarichSuggestionsPanel({
     allowPlace: trips.length > 0,
     // The trip name is noise when every row is from the same trip.
     showTrip: tripId === undefined,
+    // In the trip rail the arrival is the half that places a stop; how long somebody stood
+    // there is a second figure on a row that already does not wrap.
+    showDuration: tripId === undefined,
   }
 
   return (
@@ -292,6 +295,7 @@ export function SuggestionRow({
   allowPlace = false,
   showTrip = false,
   showDate = false,
+  showDuration = true,
   phone = false,
   onAccept,
   onDismiss,
@@ -303,6 +307,8 @@ export function SuggestionRow({
   allowPlace?: boolean
   showTrip?: boolean
   showDate?: boolean
+  /** How long the stay lasted. Off in the trip rail, where the arrival is the useful half. */
+  showDuration?: boolean
   /** Rendered inside the phone shell, which has its own palette and its own reach. */
   phone?: boolean
   onAccept?: (target: DawarichSuggestionTarget) => void
@@ -360,7 +366,7 @@ export function SuggestionRow({
             <Badge icon={CalendarDays}>{formatDayHeading(suggestion.localDate, locale)}</Badge>
           )}
           <Badge icon={Clock}>{timeRange(suggestion.startedAt, suggestion.endedAt, is12h)}</Badge>
-          <Badge icon={Hourglass}>{formatDuration(suggestion.durationMinutes, t)}</Badge>
+          {showDuration && <Badge icon={Hourglass}>{formatDuration(suggestion.durationMinutes, t)}</Badge>}
 
           {suggestion.state === 'accepted' && (
             <Badge icon={Check} tone="success">