fix(ScheduledMessages): label the next-Monday preset with its weekday

On a Monday the next-Monday preset is more than seven days from the start of
today, so the calendar format fell through to sameElse and rendered
"Mon, 9 Nov at 09:00" instead of "Monday at 09:00". Presets now use a
timestamp/SchedulePreset key whose sameElse matches nextWeek, added to all
12 locales with each locale's own weekday format.

Refs: REACT-1387

Author: NikolaGoranNaumovski

src/components/ScheduledMessages/ScheduleMessagePresetButton.tsx

@@ -19,7 +19,7 @@ export const ScheduleMessagePresetButton = ({
       Icon={IconClock}
       onClick={selectPreset}
     >
-      {t('timestamp/ScheduledMessage', { timestamp: scheduledAt })}
+      {t('timestamp/SchedulePreset', { timestamp: scheduledAt })}
     </ContextMenuButton>
   );
 };

src/components/ScheduledMessages/__tests__/ScheduleMessageButton.test.tsx

@@ -25,6 +25,7 @@ import {
 const user = generateUser({ id: 'user-id' });
 
 const WEDNESDAY_MORNING = new Date(2026, 9, 28, 10, 30);
+const MONDAY_MORNING = new Date(2026, 10, 2, 13, 0);
 
 const channelDataWith = (ownCapabilities: string[]) =>
   generateChannel({
@@ -188,6 +189,16 @@ describe('ScheduleMessageButton', () => {
       );
     });
 
+    it('labels the next-Monday preset with the weekday on a Monday', async () => {
+      vi.setSystemTime(MONDAY_MORNING);
+      await renderComposer();
+
+      await openMenu();
+
+      expect(screen.getByText('Tomorrow at 09:00')).toBeInTheDocument();
+      expect(screen.getByText('Monday at 09:00')).toBeInTheDocument();
+    });
+
     it('schedules at the picked preset and confirms with the server time', async () => {
       const { channel, client } = await renderComposer();
       const serverScheduledAt = new Date(2026, 9, 29, 9, 0);

src/i18n/de.json

@@ -673,6 +673,7 @@
   "timestamp/relativeWeeksAgo": "vor {{ count }} Wo.",
   "timestamp/relativeYesterday": "Gestern",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Heute] [um] HH:mm\", \"nextDay\": \"[Morgen] [um] HH:mm\", \"lastDay\": \"[Gestern] [um] HH:mm\", \"nextWeek\": \"dddd [um] HH:mm\", \"lastWeek\": \"[letzten] dddd [um] HH:mm\", \"sameElse\": \"ddd, D MMM [um] HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Heute] [um] HH:mm\", \"nextDay\": \"[Morgen] [um] HH:mm\", \"lastDay\": \"[Gestern] [um] HH:mm\", \"nextWeek\": \"dddd [um] HH:mm\", \"lastWeek\": \"[letzten] dddd [um] HH:mm\", \"sameElse\": \"dddd [um] HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Heute] [um] HH:mm\", \"nextDay\": \"[Morgen] [um] HH:mm\", \"lastDay\": \"[Gestern] [um] HH:mm\", \"nextWeek\": \"dddd [um] HH:mm\", \"lastWeek\": \"[letzten] dddd [um] HH:mm\", \"sameElse\": \"ddd, D MMM [um] HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "Um mit der Aufnahme zu beginnen, erlauben Sie den Zugriff auf die Kamera in Ihrem Browser",

src/i18n/en.json

@@ -673,6 +673,7 @@
   "timestamp/relativeWeeksAgo": "{{ count }}w ago",
   "timestamp/relativeYesterday": "Yesterday",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Today] [at] HH:mm\", \"nextDay\": \"[Tomorrow] [at] HH:mm\", \"lastDay\": \"[Yesterday] [at] HH:mm\", \"nextWeek\": \"dddd [at] HH:mm\", \"lastWeek\": \"[Last] dddd [at] HH:mm\", \"sameElse\": \"ddd, D MMM [at] HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Today] [at] HH:mm\", \"nextDay\": \"[Tomorrow] [at] HH:mm\", \"lastDay\": \"[Yesterday] [at] HH:mm\", \"nextWeek\": \"dddd [at] HH:mm\", \"lastWeek\": \"[Last] dddd [at] HH:mm\", \"sameElse\": \"dddd [at] HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Today] [at] HH:mm\", \"nextDay\": \"[Tomorrow] [at] HH:mm\", \"lastDay\": \"[Yesterday] [at] HH:mm\", \"nextWeek\": \"dddd [at] HH:mm\", \"lastWeek\": \"[Last] dddd [at] HH:mm\", \"sameElse\": \"ddd, D MMM [at] HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "To start recording, allow the camera access in your browser",

src/i18n/es.json

@@ -699,6 +699,7 @@
   "timestamp/relativeWeeksAgo": "hace {{ count }} sem",
   "timestamp/relativeYesterday": "Ayer",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Hoy] [a las] HH:mm\", \"nextDay\": \"[Mañana] [a las] HH:mm\", \"lastDay\": \"[Ayer] [a las] HH:mm\", \"nextWeek\": \"dddd [a las] HH:mm\", \"lastWeek\": \"[Último] dddd [a las] HH:mm\", \"sameElse\": \"ddd, D MMM [a las] HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Hoy] [a las] HH:mm\", \"nextDay\": \"[Mañana] [a las] HH:mm\", \"lastDay\": \"[Ayer] [a las] HH:mm\", \"nextWeek\": \"dddd [a las] HH:mm\", \"lastWeek\": \"[Último] dddd [a las] HH:mm\", \"sameElse\": \"dddd [a las] HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Hoy] [a las] HH:mm\", \"nextDay\": \"[Mañana] [a las] HH:mm\", \"lastDay\": \"[Ayer] [a las] HH:mm\", \"nextWeek\": \"dddd [a las] HH:mm\", \"lastWeek\": \"[Último] dddd [a las] HH:mm\", \"sameElse\": \"ddd, D MMM [a las] HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "Para comenzar a grabar, permita el acceso a la cámara en su navegador",

src/i18n/fr.json

@@ -699,6 +699,7 @@
   "timestamp/relativeWeeksAgo": "il y a {{ count }} sem",
   "timestamp/relativeYesterday": "Hier",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Aujourd'hui] [à] HH:mm\", \"nextDay\": \"[Demain] [à] HH:mm\", \"lastDay\": \"[Hier] [à] HH:mm\", \"nextWeek\": \"dddd [à] HH:mm\", \"lastWeek\": \"dddd [dernier à] HH:mm\", \"sameElse\": \"ddd, D MMM [à] HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Aujourd'hui] [à] HH:mm\", \"nextDay\": \"[Demain] [à] HH:mm\", \"lastDay\": \"[Hier] [à] HH:mm\", \"nextWeek\": \"dddd [à] HH:mm\", \"lastWeek\": \"dddd [dernier à] HH:mm\", \"sameElse\": \"dddd [à] HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Aujourd'hui] [à] HH:mm\", \"nextDay\": \"[Demain] [à] HH:mm\", \"lastDay\": \"[Hier] [à] HH:mm\", \"nextWeek\": \"dddd [à] HH:mm\", \"lastWeek\": \"dddd [dernier à] HH:mm\", \"sameElse\": \"ddd, D MMM [à] HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "Pour commencer l'enregistrement, autorisez l'accès à la caméra dans votre navigateur",

src/i18n/hi.json

@@ -674,6 +674,7 @@
   "timestamp/relativeWeeksAgo": "{{ count }} सप्ताह पहले",
   "timestamp/relativeYesterday": "बीता कल",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[आज] HH:mm\", \"nextDay\": \"[कल] HH:mm\", \"lastDay\": \"[बीता कल] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"[पिछले] dddd, HH:mm\", \"sameElse\": \"ddd, D MMM HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[आज] HH:mm\", \"nextDay\": \"[कल] HH:mm\", \"lastDay\": \"[बीता कल] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"[पिछले] dddd, HH:mm\", \"sameElse\": \"dddd HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[आज] HH:mm\", \"nextDay\": \"[कल] HH:mm\", \"lastDay\": \"[बीता कल] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"[पिछले] dddd, HH:mm\", \"sameElse\": \"ddd, D MMM HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "रिकॉर्डिंग शुरू करने के लिए, अपने ब्राउज़र में कैमरा तक पहुँच दें",

src/i18n/it.json

@@ -699,6 +699,7 @@
   "timestamp/relativeWeeksAgo": "{{ count }} sett fa",
   "timestamp/relativeYesterday": "Ieri",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Oggi] [alle] HH:mm\", \"nextDay\": \"[Domani] [alle] HH:mm\", \"lastDay\": \"[Ieri] [alle] HH:mm\", \"nextWeek\": \"dddd [alle] HH:mm\", \"lastWeek\": \"[lo scorso] dddd [alle] HH:mm\", \"sameElse\": \"ddd, D MMM [alle] HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Oggi] [alle] HH:mm\", \"nextDay\": \"[Domani] [alle] HH:mm\", \"lastDay\": \"[Ieri] [alle] HH:mm\", \"nextWeek\": \"dddd [alle] HH:mm\", \"lastWeek\": \"[lo scorso] dddd [alle] HH:mm\", \"sameElse\": \"dddd [alle] HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[Oggi] [alle] HH:mm\", \"nextDay\": \"[Domani] [alle] HH:mm\", \"lastDay\": \"[Ieri] [alle] HH:mm\", \"nextWeek\": \"dddd [alle] HH:mm\", \"lastWeek\": \"[lo scorso] dddd [alle] HH:mm\", \"sameElse\": \"ddd, D MMM [alle] HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "Per iniziare a registrare, consenti l'accesso alla fotocamera nel tuo browser",

src/i18n/ja.json

@@ -658,6 +658,7 @@
   "timestamp/relativeWeeksAgo": "{{ count }}週間前",
   "timestamp/relativeYesterday": "昨日",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[今日] HH:mm\", \"nextDay\": \"[明日] HH:mm\", \"lastDay\": \"[昨日] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"dddd HH:mm\", \"sameElse\": \"ddd, D MMM HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[今日] HH:mm\", \"nextDay\": \"[明日] HH:mm\", \"lastDay\": \"[昨日] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"dddd HH:mm\", \"sameElse\": \"dddd HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[今日] HH:mm\", \"nextDay\": \"[明日] HH:mm\", \"lastDay\": \"[昨日] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"dddd HH:mm\", \"sameElse\": \"ddd, D MMM HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "録音を開始するには、ブラウザーでカメラへのアクセスを許可してください",

src/i18n/ko.json

@@ -658,6 +658,7 @@
   "timestamp/relativeWeeksAgo": "{{ count }}주 전",
   "timestamp/relativeYesterday": "어제",
   "timestamp/ReminderNotification": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[오늘] HH:mm\", \"nextDay\": \"[내일] HH:mm\", \"lastDay\": \"[어제] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"[지난] dddd HH:mm\", \"sameElse\": \"ddd, D MMM HH:mm\" }) }}",
+  "timestamp/SchedulePreset": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[오늘] HH:mm\", \"nextDay\": \"[내일] HH:mm\", \"lastDay\": \"[어제] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"[지난] dddd HH:mm\", \"sameElse\": \"dddd HH:mm\" }) }}",
   "timestamp/ScheduledMessage": "{{ timestamp | timestampFormatter(calendar: true; calendarFormats: { \"sameDay\": \"[오늘] HH:mm\", \"nextDay\": \"[내일] HH:mm\", \"lastDay\": \"[어제] HH:mm\", \"nextWeek\": \"dddd HH:mm\", \"lastWeek\": \"[지난] dddd HH:mm\", \"sameElse\": \"ddd, D MMM HH:mm\" }) }}",
   "timestamp/SystemMessage": "{{ timestamp | timestampFormatter(format: dddd L) }}",
   "To start recording, allow the camera access in your browser": "브라우저에서 카메라 액세스를 허용하여 녹음을 시작합니다",