From 90b1db0432ff920ffb6a7ac54352d32be52ca6b2 Mon Sep 17 00:00:00 2001
From: Linus Rath <139418639+rathlinus@users.noreply.github.com>
Date: Sat, 10 Oct 2026 22:34:35 +0200
Subject: [PATCH] feat(calendar): fold calendar lists and show options on hover
 in the sidebar

The calendar list in the sidebar now works like Google Calendar's:
- "My calendars" and a new "Other calendars" section (shared
  calendars, still grouped by owner) fold away, and stay folded
- each calendar has a checkbox filled in its colour with a check mark
- hovering a calendar shows an options button that opens the same
  menu as a right-click

In the mini month, today is the filled circle and the selected day is
tinted, so the two no longer look alike.
---
 .../calendar/calendar-sidebar-panel.tsx       | 132 +++++++++++++-----
 components/calendar/mini-calendar.tsx         |  11 +-
 locales/ar/common.json                        |   4 +-
 locales/ca/common.json                        |   4 +-
 locales/cs/common.json                        |   4 +-
 locales/da/common.json                        |   4 +-
 locales/de/common.json                        |   4 +-
 locales/en/common.json                        |   4 +-
 locales/es/common.json                        |   4 +-
 locales/fa/common.json                        |   4 +-
 locales/fr/common.json                        |   4 +-
 locales/he/common.json                        |   4 +-
 locales/hu/common.json                        |   4 +-
 locales/it/common.json                        |   4 +-
 locales/ja/common.json                        |   4 +-
 locales/ko/common.json                        |   4 +-
 locales/lv/common.json                        |   4 +-
 locales/mn/common.json                        |   4 +-
 locales/nb/common.json                        |   4 +-
 locales/nl/common.json                        |   4 +-
 locales/pl/common.json                        |   4 +-
 locales/pt/common.json                        |   4 +-
 locales/ro/common.json                        |   4 +-
 locales/ru/common.json                        |   4 +-
 locales/sk/common.json                        |   4 +-
 locales/tr/common.json                        |   4 +-
 locales/uk/common.json                        |   4 +-
 locales/zh-TW/common.json                     |   4 +-
 locales/zh/common.json                        |   4 +-
 29 files changed, 184 insertions(+), 67 deletions(-)

diff --git a/components/calendar/calendar-sidebar-panel.tsx b/components/calendar/calendar-sidebar-panel.tsx
index 3ad161ce0..37b6f6abc 100644
--- a/components/calendar/calendar-sidebar-panel.tsx
+++ b/components/calendar/calendar-sidebar-panel.tsx
@@ -2,7 +2,7 @@
 
 import { useMemo, useState } from "react";
 import { useTranslations } from "next-intl";
-import { ChevronDown, ChevronRight, Globe, ListTodo, Pencil, RefreshCw, Share2, Star, Trash2, Cake, User, Users, Plus, Eraser, Palette, Shuffle } from "@/components/icons";
+import { Check, ChevronDown, ChevronRight, Globe, ListTodo, MoreVertical, Pencil, RefreshCw, Share2, Star, Trash2, Cake, User, Users, Plus, Eraser, Palette, Shuffle } from "@/components/icons";
 import { cn, formatDateTime } from "@/lib/utils";
 import type { Calendar } from "@/lib/jmap/types";
 import { CalendarColorPicker } from "@/components/settings/calendar-management-settings";
@@ -17,6 +17,7 @@ import { ContextMenu, ContextMenuItem, ContextMenuSeparator, ContextMenuSubMenu
 import { useContextMenu } from "@/hooks/use-context-menu";
 import type { IJMAPClient } from '@/lib/jmap/client-interface';
 import { displayNow } from "@/lib/timezone";
+import { readableTextOn } from "@/lib/color-transform";
 
 /**
  * Split a per-account calendar list into "owned" (the user's own) and
@@ -243,26 +244,33 @@ export function CalendarSidebarPanel({
     const hasMenu = isSubscriptionCalendar(cal.id) ? !!client : true;
 
     return (
-      <div key={cal.id} className="relative">
+      <div key={cal.id} className="relative group/cal">
         <button
           onClick={() => onToggleVisibility(cal.id)}
           onContextMenu={hasMenu ? (e) => openContextMenu(e, cal) : undefined}
+          role="checkbox"
+          aria-checked={isVisible}
           data-testid="calendar-item"
           data-calendar-name={cal.name}
           data-account={cal.accountName ?? ''}
           data-visible={isVisible}
           className={cn(
             "flex items-center gap-2 w-full px-1.5 py-1 rounded-md text-sm transition-colors duration-150",
-            "hover:bg-muted"
+            "hover:bg-muted",
+            hasMenu && "pe-7"
           )}
         >
+          {/* A checkbox filled in the calendar colour, empty when hidden. */}
           <span
             className={cn(
-              "w-3 h-3 rounded-sm border-2 flex-shrink-0 transition-colors",
-              isVisible ? "border-transparent" : "border-muted-foreground/40 bg-transparent"
+              "w-3.5 h-3.5 rounded-sm border-2 flex-shrink-0 flex items-center justify-center transition-colors",
+              !isVisible && "border-muted-foreground/40 bg-transparent"
             )}
-            style={isVisible ? { backgroundColor: color, borderColor: color } : undefined}
-          />
+            style={isVisible ? { backgroundColor: color, borderColor: color, color: readableTextOn(color) } : undefined}
+            aria-hidden="true"
+          >
+            {isVisible && <Check className="w-2.5 h-2.5" stroke={3.5} />}
+          </span>
           <span className={cn("truncate", !isVisible && "text-muted-foreground")}>
             {cal.name}
           </span>
@@ -284,6 +292,21 @@ export function CalendarSidebarPanel({
             />
           )}
         </button>
+        {hasMenu && (
+          <button
+            type="button"
+            onClick={(e) => openContextMenu(e, cal)}
+            className={cn(
+              "absolute end-1 top-1/2 -translate-y-1/2 p-0.5 rounded text-muted-foreground hover:text-foreground hover:bg-accent transition-opacity",
+              "opacity-0 group-hover/cal:opacity-100 focus-visible:opacity-100",
+              contextMenu.isOpen && contextMenu.data?.id === cal.id && "opacity-100"
+            )}
+            aria-label={t('calendar_options', { name: cal.name })}
+            title={t('calendar_options', { name: cal.name })}
+          >
+            <MoreVertical className="w-3.5 h-3.5" />
+          </button>
+        )}
       </div>
     );
   };
@@ -396,6 +419,51 @@ export function CalendarSidebarPanel({
     );
   };
 
+  // "My calendars" / "Other calendars" fold away like the account groups,
+  // and share their remembered state.
+  const renderSectionHeader = (key: string, label: string, onAdd?: () => void) => {
+    const expanded = !collapsedAccountGroups.has(key);
+    return (
+      <div className="group flex items-center gap-1 mb-1">
+        <button
+          type="button"
+          onClick={() => toggleAccountGroup(key)}
+          aria-expanded={expanded}
+          className="flex-1 min-w-0 flex items-center gap-1 px-1 py-1 rounded-sm text-xs font-medium text-muted-foreground uppercase tracking-wider hover:text-foreground transition-colors"
+        >
+          <span className="truncate">{label}</span>
+          {expanded ? (
+            <ChevronDown className="w-3.5 h-3.5 ms-auto flex-shrink-0" />
+          ) : (
+            <ChevronRight className="w-3.5 h-3.5 ms-auto flex-shrink-0 rtl:rotate-180" />
+          )}
+        </button>
+        {onAdd && (
+          <button
+            type="button"
+            onClick={onAdd}
+            className="p-0.5 rounded text-muted-foreground opacity-0 group-hover:opacity-100 focus-visible:opacity-100 hover:text-foreground hover:bg-muted transition-opacity"
+            title={tMgmt('add_calendar')}
+            aria-label={tMgmt('add_calendar')}
+          >
+            <Plus className="w-3.5 h-3.5" />
+          </button>
+        )}
+      </div>
+    );
+  };
+
+  const renderSection = (key: string, label: string, list: Calendar[], onAdd?: () => void) => (
+    <div>
+      {renderSectionHeader(key, label, onAdd)}
+      {!collapsedAccountGroups.has(key) && (
+        <div className="space-y-0.5">
+          {list.map(renderCalendarItem)}
+        </div>
+      )}
+    </div>
+  );
+
   return (
     <div className="mt-4">
       {enableCalendarTasks && (
@@ -484,37 +552,29 @@ export function CalendarSidebarPanel({
         </>
       ) : (
         <>
-          <div className="flex items-center justify-between mb-2 px-1 group">
-            {onCreateCalendar ? (
-              <button
-                onClick={onCreateCalendar}
-                className="text-xs font-medium text-muted-foreground uppercase tracking-wider hover:text-foreground transition-colors flex items-center gap-1.5"
-                title={tMgmt('add_calendar')}
-              >
-                {t('my_calendars')}
-                <Plus className="w-3 h-3 opacity-0 group-hover:opacity-100 transition-opacity" />
-              </button>
-            ) : (
-              <h3 className="text-xs font-medium text-muted-foreground uppercase tracking-wider">
-                {t('my_calendars')}
-              </h3>
-            )}
-          </div>
-          <div className="space-y-0.5">
-            {personalCalendars.map(renderCalendarItem)}
-          </div>
+          {renderSection(
+            '__mine__',
+            t('my_calendars'),
+            personalCalendars,
+            onCreateCalendar,
+          )}
 
-          {sharedAccountGroups.map((group) => (
-            <div key={group.accountName} className="mt-4">
-              <h3 className="text-xs font-medium text-muted-foreground uppercase tracking-wider mb-2 px-1 flex items-center gap-1.5">
-                <Share2 className="w-3 h-3" />
-                {group.accountName}
-              </h3>
-              <div className="space-y-0.5">
-                {group.calendars.map(renderCalendarItem)}
-              </div>
+          {sharedAccountGroups.length > 0 && (
+            <div className="mt-4">
+              {renderSectionHeader('__others__', t('other_calendars'))}
+              {!collapsedAccountGroups.has('__others__') && sharedAccountGroups.map((group) => (
+                <div key={group.accountName} className="mt-2">
+                  <div className="px-1 mb-1 text-[10px] font-medium text-muted-foreground/80 uppercase tracking-wider flex items-center gap-1">
+                    <Share2 className="w-3 h-3" />
+                    {group.accountName}
+                  </div>
+                  <div className="space-y-0.5">
+                    {group.calendars.map(renderCalendarItem)}
+                  </div>
+                </div>
+              ))}
             </div>
-          ))}
+          )}
         </>
       )}
 
diff --git a/components/calendar/mini-calendar.tsx b/components/calendar/mini-calendar.tsx
index 10404986b..03bc55dc8 100644
--- a/components/calendar/mini-calendar.tsx
+++ b/components/calendar/mini-calendar.tsx
@@ -187,13 +187,16 @@ export function MiniCalendar({
                   className={cn(
                     "relative flex items-center justify-center w-7 h-7 text-xs rounded-full transition-colors",
                     !inMonth && "text-muted-foreground/40",
-                    inMonth && !selected && "hover:bg-muted",
-                    today && !selected && "font-bold text-primary",
-                    selected && "bg-primary text-primary-foreground"
+                    // Today is the filled circle; the selected day is tinted.
+                    today && "bg-primary text-primary-foreground font-semibold",
+                    selected && !today && "bg-primary/15 text-primary font-semibold",
+                    !today && !selected && "hover:bg-muted"
                   )}
+                  aria-current={today ? "date" : undefined}
+                  aria-pressed={selected}
                 >
                   {formatDayNumber(day)}
-                  {hasEvent && !selected && (
+                  {hasEvent && !selected && !today && (
                     <span className="absolute bottom-0.5 left-1/2 -translate-x-1/2 w-1 h-1 rounded-full bg-primary" />
                   )}
                 </button>
diff --git a/locales/ar/common.json b/locales/ar/common.json
index 3c3171e17..34fba01c3 100644
--- a/locales/ar/common.json
+++ b/locales/ar/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "إجراءات أخرى",
       "select_view": "تغيير العرض، الحالي: {view}"
-    }
+    },
+    "other_calendars": "تقويمات أخرى",
+    "calendar_options": "خيارات {name}"
   },
   "calendar_event_notifications": {
     "someone": "شخص ما",
diff --git a/locales/ca/common.json b/locales/ca/common.json
index 0259420cd..46eb9d5ca 100644
--- a/locales/ca/common.json
+++ b/locales/ca/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Més accions",
       "select_view": "Canvia la vista, actualment {view}"
-    }
+    },
+    "other_calendars": "Altres calendaris",
+    "calendar_options": "Opcions de {name}"
   },
   "calendar_event_notifications": {
     "someone": "Algú",
diff --git a/locales/cs/common.json b/locales/cs/common.json
index 9a66630eb..aedc165aa 100644
--- a/locales/cs/common.json
+++ b/locales/cs/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Další akce",
       "select_view": "Změnit zobrazení, nyní {view}"
-    }
+    },
+    "other_calendars": "Další kalendáře",
+    "calendar_options": "Možnosti pro {name}"
   },
   "advanced_search": {
     "title": "Pokročilé hledání",
diff --git a/locales/da/common.json b/locales/da/common.json
index 176e1d915..6a849c45b 100644
--- a/locales/da/common.json
+++ b/locales/da/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Flere handlinger",
       "select_view": "Skift visning, aktuelt {view}"
-    }
+    },
+    "other_calendars": "Andre kalendere",
+    "calendar_options": "Indstillinger for {name}"
   },
   "calendar_event_notifications": {
     "someone": "Nogen",
diff --git a/locales/de/common.json b/locales/de/common.json
index 8b3a2f963..a120bd650 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Weitere Aktionen",
       "select_view": "Ansicht wechseln, aktuell {view}"
-    }
+    },
+    "other_calendars": "Weitere Kalender",
+    "calendar_options": "Optionen für {name}"
   },
   "advanced_search": {
     "title": "Erweiterte Suche",
diff --git a/locales/en/common.json b/locales/en/common.json
index 219a4dc1e..a1df65771 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "More actions",
       "select_view": "Change view, currently {view}"
-    }
+    },
+    "other_calendars": "Other calendars",
+    "calendar_options": "Options for {name}"
   },
   "calendar_event_notifications": {
     "someone": "Someone",
diff --git a/locales/es/common.json b/locales/es/common.json
index dd856353a..72553e8b6 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Más acciones",
       "select_view": "Cambiar vista, actualmente {view}"
-    }
+    },
+    "other_calendars": "Otros calendarios",
+    "calendar_options": "Opciones de {name}"
   },
   "advanced_search": {
     "title": "Búsqueda avanzada",
diff --git a/locales/fa/common.json b/locales/fa/common.json
index b14f4692d..ddf0a589c 100644
--- a/locales/fa/common.json
+++ b/locales/fa/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "اقدامات بیشتر",
       "select_view": "تغییر نما، نمای فعلی: {view}"
-    }
+    },
+    "other_calendars": "تقویم‌های دیگر",
+    "calendar_options": "گزینه‌های {name}"
   },
   "calendar_event_notifications": {
     "someone": "کسی",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index b99533d08..02b2d946d 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Plus d'actions",
       "select_view": "Changer de vue, actuellement {view}"
-    }
+    },
+    "other_calendars": "Autres agendas",
+    "calendar_options": "Options de {name}"
   },
   "advanced_search": {
     "title": "Recherche avancée",
diff --git a/locales/he/common.json b/locales/he/common.json
index 83a031ed7..0714241fe 100644
--- a/locales/he/common.json
+++ b/locales/he/common.json
@@ -3364,7 +3364,9 @@
     "toolbar": {
       "more": "פעולות נוספות",
       "select_view": "החלפת תצוגה, כעת {view}"
-    }
+    },
+    "other_calendars": "יומנים אחרים",
+    "calendar_options": "אפשרויות עבור {name}"
   },
   "advanced_search": {
     "title": "חיפוש מתקדם",
diff --git a/locales/hu/common.json b/locales/hu/common.json
index 84c241e40..381144f0b 100644
--- a/locales/hu/common.json
+++ b/locales/hu/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "További műveletek",
       "select_view": "Nézet váltása, jelenleg {view}"
-    }
+    },
+    "other_calendars": "Egyéb naptárak",
+    "calendar_options": "{name} beállításai"
   },
   "calendar_event_notifications": {
     "someone": "Valaki",
diff --git a/locales/it/common.json b/locales/it/common.json
index 450c6ea6d..08b1c25e9 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Altre azioni",
       "select_view": "Cambia vista, attualmente {view}"
-    }
+    },
+    "other_calendars": "Altri calendari",
+    "calendar_options": "Opzioni per {name}"
   },
   "advanced_search": {
     "title": "Ricerca avanzata",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index 050872feb..d24a27366 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "その他の操作",
       "select_view": "表示を切り替え（現在: {view}）"
-    }
+    },
+    "other_calendars": "他のカレンダー",
+    "calendar_options": "{name} のオプション"
   },
   "advanced_search": {
     "title": "詳細検索",
diff --git a/locales/ko/common.json b/locales/ko/common.json
index c4748e741..25aba3272 100644
--- a/locales/ko/common.json
+++ b/locales/ko/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "추가 작업",
       "select_view": "보기 변경, 현재 {view}"
-    }
+    },
+    "other_calendars": "다른 캘린더",
+    "calendar_options": "{name} 옵션"
   },
   "advanced_search": {
     "title": "상세 검색",
diff --git a/locales/lv/common.json b/locales/lv/common.json
index 938a11ebd..b70805b68 100644
--- a/locales/lv/common.json
+++ b/locales/lv/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Citas darbības",
       "select_view": "Mainīt skatu, pašlaik {view}"
-    }
+    },
+    "other_calendars": "Citi kalendāri",
+    "calendar_options": "{name} opcijas"
   },
   "advanced_search": {
     "title": "Izvērstā meklēšana",
diff --git a/locales/mn/common.json b/locales/mn/common.json
index d2f8c619f..699a2439e 100644
--- a/locales/mn/common.json
+++ b/locales/mn/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Бусад үйлдэл",
       "select_view": "Харагдац солих, одоо {view}"
-    }
+    },
+    "other_calendars": "Бусад хуанли",
+    "calendar_options": "{name}-ийн тохиргоо"
   },
   "calendar_event_notifications": {
     "someone": "Хэн нэгэн",
diff --git a/locales/nb/common.json b/locales/nb/common.json
index 979a8fb39..7dae98835 100644
--- a/locales/nb/common.json
+++ b/locales/nb/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Flere handlinger",
       "select_view": "Bytt visning, nå {view}"
-    }
+    },
+    "other_calendars": "Andre kalendere",
+    "calendar_options": "Alternativer for {name}"
   },
   "calendar_event_notifications": {
     "someone": "Noen",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index a43e6426b..f3d731e36 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Meer acties",
       "select_view": "Weergave wijzigen, nu {view}"
-    }
+    },
+    "other_calendars": "Andere agenda's",
+    "calendar_options": "Opties voor {name}"
   },
   "advanced_search": {
     "title": "Geavanceerd zoeken",
diff --git a/locales/pl/common.json b/locales/pl/common.json
index bfba324c1..7a6635aa7 100644
--- a/locales/pl/common.json
+++ b/locales/pl/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Więcej działań",
       "select_view": "Zmień widok, obecnie {view}"
-    }
+    },
+    "other_calendars": "Inne kalendarze",
+    "calendar_options": "Opcje dla {name}"
   },
   "advanced_search": {
     "title": "Wyszukiwanie zaawansowane",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index e259e23e8..8b43bbc6e 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Mais ações",
       "select_view": "Mudar vista, atualmente {view}"
-    }
+    },
+    "other_calendars": "Outros calendários",
+    "calendar_options": "Opções de {name}"
   },
   "advanced_search": {
     "title": "Pesquisa avançada",
diff --git a/locales/ro/common.json b/locales/ro/common.json
index 302a01d24..039fbc0e9 100644
--- a/locales/ro/common.json
+++ b/locales/ro/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Mai multe acțiuni",
       "select_view": "Schimbă vizualizarea, acum {view}"
-    }
+    },
+    "other_calendars": "Alte calendare",
+    "calendar_options": "Opțiuni pentru {name}"
   },
   "calendar_event_notifications": {
     "someone": "Cineva",
diff --git a/locales/ru/common.json b/locales/ru/common.json
index 89f14ab91..96a589c67 100644
--- a/locales/ru/common.json
+++ b/locales/ru/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Другие действия",
       "select_view": "Сменить вид, сейчас {view}"
-    }
+    },
+    "other_calendars": "Другие календари",
+    "calendar_options": "Параметры: {name}"
   },
   "advanced_search": {
     "title": "Расширенный поиск",
diff --git a/locales/sk/common.json b/locales/sk/common.json
index 58a7f763e..312e62dd5 100644
--- a/locales/sk/common.json
+++ b/locales/sk/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Ďalšie akcie",
       "select_view": "Zmeniť zobrazenie, teraz {view}"
-    }
+    },
+    "other_calendars": "Ďalšie kalendáre",
+    "calendar_options": "Možnosti pre {name}"
   },
   "calendar_event_notifications": {
     "someone": "Niekto",
diff --git a/locales/tr/common.json b/locales/tr/common.json
index b21279371..1c6b8ba9e 100644
--- a/locales/tr/common.json
+++ b/locales/tr/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Diğer işlemler",
       "select_view": "Görünümü değiştir, şu an {view}"
-    }
+    },
+    "other_calendars": "Diğer takvimler",
+    "calendar_options": "{name} seçenekleri"
   },
   "calendar_event_notifications": {
     "someone": "Birisi",
diff --git a/locales/uk/common.json b/locales/uk/common.json
index 9d0d3fb98..c414e9d06 100644
--- a/locales/uk/common.json
+++ b/locales/uk/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "Інші дії",
       "select_view": "Змінити вигляд, зараз {view}"
-    }
+    },
+    "other_calendars": "Інші календарі",
+    "calendar_options": "Параметри: {name}"
   },
   "advanced_search": {
     "title": "Розширений пошук",
diff --git a/locales/zh-TW/common.json b/locales/zh-TW/common.json
index 428fa8d7d..0165a7eee 100644
--- a/locales/zh-TW/common.json
+++ b/locales/zh-TW/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "更多動作",
       "select_view": "切換檢視，目前為{view}"
-    }
+    },
+    "other_calendars": "其他日曆",
+    "calendar_options": "{name} 的選項"
   },
   "calendar_event_notifications": {
     "someone": "有人",
diff --git a/locales/zh/common.json b/locales/zh/common.json
index d3c045459..350d13dcc 100644
--- a/locales/zh/common.json
+++ b/locales/zh/common.json
@@ -3440,7 +3440,9 @@
     "toolbar": {
       "more": "更多操作",
       "select_view": "切换视图，当前为{view}"
-    }
+    },
+    "other_calendars": "其他日历",
+    "calendar_options": "{name} 的选项"
   },
   "advanced_search": {
     "title": "高级搜索",