feat: implement calendar management features including create, update, and delete functionalities

locales/de/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Weiter",
     "import": {
       "title": "Kalender importieren",
+      "tab_file": "Datei",
+      "tab_url": "URL",
       "select_file": ".ics-Datei auswählen",
       "drop_file": "oder Datei hier ablegen",
       "supported_formats": "iCalendar (.ics) Dateien werden unterstützt",
+      "url_description": "Geben Sie die URL eines externen iCalendar (.ics) Feeds ein, um Termine zu importieren.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Unterstützt CalDAV und iCalendar (.ics) URLs",
+      "fetch": "Abrufen",
+      "invalid_url": "Bitte geben Sie eine gültige URL ein",
+      "url_fetch_failed": "Kalender konnte nicht von der URL abgerufen werden",
       "parsing": "Kalenderdatei wird analysiert...",
       "parsed_events": "{count} Termine gefunden",
       "no_events": "Keine Termine in der Datei gefunden",
@@ -1613,6 +1621,32 @@
       "error": "Kalender konnte nicht importiert werden",
       "file_too_large": "Datei überschreitet das 5-MB-Limit",
       "invalid_format": "Ungültiges Kalenderdateiformat"
+    },
+    "management": {
+      "title": "Kalenderverwaltung",
+      "description": "Erstellen, umbenennen und anpassen Ihrer Kalender. Rechtsklick auf einen Kalender in der Seitenleiste, um die Farbe schnell zu ändern.",
+      "name": "Name",
+      "name_placeholder": "Kalendername",
+      "color": "Farbe",
+      "change_color": "Farbe ändern",
+      "add_calendar": "Kalender hinzufügen",
+      "edit": "Bearbeiten",
+      "delete": "Löschen",
+      "save": "Speichern",
+      "create": "Erstellen",
+      "cancel": "Abbrechen",
+      "default": "Standard",
+      "confirm_delete": "\"{name}\" löschen? Alle Termine in diesem Kalender werden entfernt.",
+      "calendar_created": "Kalender erstellt",
+      "calendar_updated": "Kalender aktualisiert",
+      "calendar_deleted": "Kalender gelöscht",
+      "color_updated": "Kalenderfarbe aktualisiert",
+      "error_create": "Kalender konnte nicht erstellt werden",
+      "error_update": "Kalender konnte nicht aktualisiert werden",
+      "error_delete": "Kalender konnte nicht gelöscht werden",
+      "caldav_url": "CalDAV-URL",
+      "copy_url": "CalDAV-URL kopieren",
+      "url_copied": "CalDAV-URL in die Zwischenablage kopiert"
     }
   },
   "advanced_search": {

locales/en/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Next",
     "import": {
       "title": "Import Calendar",
+      "tab_file": "File",
+      "tab_url": "URL",
       "select_file": "Select .ics file",
       "drop_file": "or drop file here",
       "supported_formats": "Supports iCalendar (.ics) files",
+      "url_description": "Enter the URL of an external iCalendar (.ics) feed to import events.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Supports CalDAV and iCalendar (.ics) URLs",
+      "fetch": "Fetch",
+      "invalid_url": "Please enter a valid URL",
+      "url_fetch_failed": "Failed to fetch calendar from URL",
       "parsing": "Parsing calendar file...",
       "parsed_events": "{count} events found",
       "no_events": "No events found in file",
@@ -1613,6 +1621,65 @@
       "error": "Failed to import calendar",
       "file_too_large": "File exceeds 5MB limit",
       "invalid_format": "Invalid calendar file format"
+    },
+    "management": {
+      "title": "Calendar Management",
+      "description": "Create, rename, and customize your calendars. Right-click a calendar in the sidebar to quickly change its color.",
+      "name": "Name",
+      "name_placeholder": "Calendar name",
+      "color": "Color",
+      "change_color": "Change color",
+      "add_calendar": "Add calendar",
+      "edit": "Edit",
+      "delete": "Delete",
+      "save": "Save",
+      "create": "Create",
+      "cancel": "Cancel",
+      "default": "Default",
+      "confirm_delete": "Delete \"{name}\"? All events in this calendar will be removed.",
+      "confirm_clear": "Clear all events from \"{name}\"? This cannot be undone.",
+      "clear_events": "Clear events",
+      "events_cleared": "{count} events cleared",
+      "error_clear": "Failed to clear calendar events",
+      "calendar_created": "Calendar created",
+      "calendar_updated": "Calendar updated",
+      "calendar_deleted": "Calendar deleted",
+      "color_updated": "Calendar color updated",
+      "error_create": "Failed to create calendar",
+      "error_update": "Failed to update calendar",
+      "error_delete": "Failed to delete calendar",
+      "caldav_url": "CalDAV URL",
+      "copy_url": "Copy CalDAV URL",
+      "url_copied": "CalDAV URL copied to clipboard"
+    },
+    "subscription": {
+      "title": "iCal Subscription",
+      "section_title": "iCal Subscriptions",
+      "description": "Subscribe to an external iCalendar feed. Events will be synced automatically into their own calendar.",
+      "url_label": "Calendar URL",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "name_label": "Calendar name",
+      "name_placeholder": "e.g. Public Holidays",
+      "color_label": "Color",
+      "refresh_interval": "Refresh interval",
+      "interval_15": "Every 15 minutes",
+      "interval_30": "Every 30 minutes",
+      "interval_60": "Every hour",
+      "interval_360": "Every 6 hours",
+      "interval_1440": "Every day",
+      "subscribe": "Subscribe",
+      "subscribing": "Subscribing...",
+      "invalid_url": "Please enter a valid URL",
+      "success": "Subscribed to \"{name}\"",
+      "error": "Failed to add subscription",
+      "refresh": "Refresh now",
+      "refresh_success": "Subscription refreshed",
+      "refresh_error": "Failed to refresh subscription",
+      "unsubscribe": "Unsubscribe",
+      "confirm_delete": "Unsubscribe from \"{name}\"? The calendar and all its events will be removed.",
+      "deleted": "Subscription removed",
+      "delete_error": "Failed to remove subscription",
+      "last_refreshed": "Last updated: {time}"
     }
   },
   "advanced_search": {

locales/es/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Siguiente",
     "import": {
       "title": "Importar calendario",
+      "tab_file": "Archivo",
+      "tab_url": "URL",
       "select_file": "Seleccionar archivo .ics",
       "drop_file": "o arrastra el archivo aquí",
       "supported_formats": "Archivos iCalendar (.ics) compatibles",
+      "url_description": "Introduce la URL de un feed iCalendar (.ics) externo para importar eventos.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Compatible con URLs CalDAV e iCalendar (.ics)",
+      "fetch": "Obtener",
+      "invalid_url": "Introduce una URL válida",
+      "url_fetch_failed": "No se pudo obtener el calendario desde la URL",
       "parsing": "Analizando archivo de calendario...",
       "parsed_events": "{count} eventos encontrados",
       "no_events": "No se encontraron eventos en el archivo",
@@ -1613,6 +1621,32 @@
       "error": "Error al importar el calendario",
       "file_too_large": "El archivo supera el límite de 5 MB",
       "invalid_format": "Formato de archivo de calendario no válido"
+    },
+    "management": {
+      "title": "Gestión de calendarios",
+      "description": "Crea, renombra y personaliza tus calendarios. Haz clic derecho en un calendario en la barra lateral para cambiar su color rápidamente.",
+      "name": "Nombre",
+      "name_placeholder": "Nombre del calendario",
+      "color": "Color",
+      "change_color": "Cambiar color",
+      "add_calendar": "Añadir calendario",
+      "edit": "Editar",
+      "delete": "Eliminar",
+      "save": "Guardar",
+      "create": "Crear",
+      "cancel": "Cancelar",
+      "default": "Predeterminado",
+      "confirm_delete": "¿Eliminar \"{name}\"? Se eliminarán todos los eventos de este calendario.",
+      "calendar_created": "Calendario creado",
+      "calendar_updated": "Calendario actualizado",
+      "calendar_deleted": "Calendario eliminado",
+      "color_updated": "Color del calendario actualizado",
+      "error_create": "Error al crear el calendario",
+      "error_update": "Error al actualizar el calendario",
+      "error_delete": "Error al eliminar el calendario",
+      "caldav_url": "URL de CalDAV",
+      "copy_url": "Copiar URL de CalDAV",
+      "url_copied": "URL de CalDAV copiada al portapapeles"
     }
   },
   "advanced_search": {

locales/fr/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Suivant",
     "import": {
       "title": "Importer un calendrier",
+      "tab_file": "Fichier",
+      "tab_url": "URL",
       "select_file": "Sélectionner un fichier .ics",
       "drop_file": "ou déposez le fichier ici",
       "supported_formats": "Fichiers iCalendar (.ics) supportés",
+      "url_description": "Entrez l'URL d'un flux iCalendar (.ics) externe pour importer des événements.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Prend en charge les URLs CalDAV et iCalendar (.ics)",
+      "fetch": "Récupérer",
+      "invalid_url": "Veuillez entrer une URL valide",
+      "url_fetch_failed": "Impossible de récupérer le calendrier depuis l'URL",
       "parsing": "Analyse du fichier en cours...",
       "parsed_events": "{count} événements trouvés",
       "no_events": "Aucun événement trouvé dans le fichier",
@@ -1613,6 +1621,32 @@
       "error": "Échec de l'importation du calendrier",
       "file_too_large": "Le fichier dépasse la limite de 5 Mo",
       "invalid_format": "Format de fichier calendrier invalide"
+    },
+    "management": {
+      "title": "Gestion des calendriers",
+      "description": "Créez, renommez et personnalisez vos calendriers. Clic droit sur un calendrier dans la barre latérale pour changer rapidement sa couleur.",
+      "name": "Nom",
+      "name_placeholder": "Nom du calendrier",
+      "color": "Couleur",
+      "change_color": "Changer la couleur",
+      "add_calendar": "Ajouter un calendrier",
+      "edit": "Modifier",
+      "delete": "Supprimer",
+      "save": "Enregistrer",
+      "create": "Créer",
+      "cancel": "Annuler",
+      "default": "Par défaut",
+      "confirm_delete": "Supprimer \"{name}\" ? Tous les événements de ce calendrier seront supprimés.",
+      "calendar_created": "Calendrier créé",
+      "calendar_updated": "Calendrier mis à jour",
+      "calendar_deleted": "Calendrier supprimé",
+      "color_updated": "Couleur du calendrier mise à jour",
+      "error_create": "Échec de la création du calendrier",
+      "error_update": "Échec de la mise à jour du calendrier",
+      "error_delete": "Échec de la suppression du calendrier",
+      "caldav_url": "URL CalDAV",
+      "copy_url": "Copier l'URL CalDAV",
+      "url_copied": "URL CalDAV copiée dans le presse-papiers"
     }
   },
   "advanced_search": {

locales/it/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Successivo",
     "import": {
       "title": "Importa calendario",
+      "tab_file": "File",
+      "tab_url": "URL",
       "select_file": "Seleziona file .ics",
       "drop_file": "o trascina il file qui",
       "supported_formats": "File iCalendar (.ics) supportati",
+      "url_description": "Inserisci l'URL di un feed iCalendar (.ics) esterno per importare eventi.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Supporta URL CalDAV e iCalendar (.ics)",
+      "fetch": "Recupera",
+      "invalid_url": "Inserisci un URL valido",
+      "url_fetch_failed": "Impossibile recuperare il calendario dall'URL",
       "parsing": "Analisi del file in corso...",
       "parsed_events": "{count} eventi trovati",
       "no_events": "Nessun evento trovato nel file",
@@ -1613,6 +1621,32 @@
       "error": "Importazione del calendario fallita",
       "file_too_large": "Il file supera il limite di 5 MB",
       "invalid_format": "Formato del file calendario non valido"
+    },
+    "management": {
+      "title": "Gestione calendari",
+      "description": "Crea, rinomina e personalizza i tuoi calendari. Fai clic destro su un calendario nella barra laterale per cambiarne rapidamente il colore.",
+      "name": "Nome",
+      "name_placeholder": "Nome del calendario",
+      "color": "Colore",
+      "change_color": "Cambia colore",
+      "add_calendar": "Aggiungi calendario",
+      "edit": "Modifica",
+      "delete": "Elimina",
+      "save": "Salva",
+      "create": "Crea",
+      "cancel": "Annulla",
+      "default": "Predefinito",
+      "confirm_delete": "Eliminare \"{name}\"? Tutti gli eventi in questo calendario verranno rimossi.",
+      "calendar_created": "Calendario creato",
+      "calendar_updated": "Calendario aggiornato",
+      "calendar_deleted": "Calendario eliminato",
+      "color_updated": "Colore del calendario aggiornato",
+      "error_create": "Impossibile creare il calendario",
+      "error_update": "Impossibile aggiornare il calendario",
+      "error_delete": "Impossibile eliminare il calendario",
+      "caldav_url": "URL CalDAV",
+      "copy_url": "Copia URL CalDAV",
+      "url_copied": "URL CalDAV copiato negli appunti"
     }
   },
   "advanced_search": {

locales/ja/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "次へ",
     "import": {
       "title": "カレンダーをインポート",
+      "tab_file": "ファイル",
+      "tab_url": "URL",
       "select_file": ".icsファイルを選択",
       "drop_file": "またはファイルをここにドロップ",
       "supported_formats": "iCalendar (.ics) ファイルに対応",
+      "url_description": "外部のiCalendar (.ics) フィードのURLを入力してイベントをインポートします。",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "CalDAVおよびiCalendar (.ics) URLに対応",
+      "fetch": "取得",
+      "invalid_url": "有効なURLを入力してください",
+      "url_fetch_failed": "URLからカレンダーを取得できませんでした",
       "parsing": "カレンダーファイルを解析中...",
       "parsed_events": "{count}件のイベントが見つかりました",
       "no_events": "ファイルにイベントが見つかりません",
@@ -1613,6 +1621,32 @@
       "error": "カレンダーのインポートに失敗しました",
       "file_too_large": "ファイルサイズが5MBを超えています",
       "invalid_format": "無効なカレンダーファイル形式"
+    },
+    "management": {
+      "title": "カレンダー管理",
+      "description": "カレンダーの作成、名前変更、カスタマイズができます。サイドバーのカレンダーを右クリックして色を素早く変更できます。",
+      "name": "名前",
+      "name_placeholder": "カレンダー名",
+      "color": "色",
+      "change_color": "色を変更",
+      "add_calendar": "カレンダーを追加",
+      "edit": "編集",
+      "delete": "削除",
+      "save": "保存",
+      "create": "作成",
+      "cancel": "キャンセル",
+      "default": "デフォルト",
+      "confirm_delete": "\"{name}\"を削除しますか？このカレンダーのすべてのイベントが削除されます。",
+      "calendar_created": "カレンダーを作成しました",
+      "calendar_updated": "カレンダーを更新しました",
+      "calendar_deleted": "カレンダーを削除しました",
+      "color_updated": "カレンダーの色を更新しました",
+      "error_create": "カレンダーの作成に失敗しました",
+      "error_update": "カレンダーの更新に失敗しました",
+      "error_delete": "カレンダーの削除に失敗しました",
+      "caldav_url": "CalDAV URL",
+      "copy_url": "CalDAV URLをコピー",
+      "url_copied": "CalDAV URLをクリップボードにコピーしました"
     }
   },
   "advanced_search": {

locales/nl/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Volgende",
     "import": {
       "title": "Agenda importeren",
+      "tab_file": "Bestand",
+      "tab_url": "URL",
       "select_file": "Selecteer .ics-bestand",
       "drop_file": "of sleep het bestand hierheen",
       "supported_formats": "iCalendar (.ics) bestanden worden ondersteund",
+      "url_description": "Voer de URL in van een externe iCalendar (.ics) feed om evenementen te importeren.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Ondersteunt CalDAV en iCalendar (.ics) URLs",
+      "fetch": "Ophalen",
+      "invalid_url": "Voer een geldige URL in",
+      "url_fetch_failed": "Kan agenda niet ophalen van URL",
       "parsing": "Agendabestand wordt verwerkt...",
       "parsed_events": "{count} evenementen gevonden",
       "no_events": "Geen evenementen gevonden in bestand",
@@ -1613,6 +1621,32 @@
       "error": "Agenda importeren mislukt",
       "file_too_large": "Bestand overschrijdt de limiet van 5 MB",
       "invalid_format": "Ongeldig agendabestandsformaat"
+    },
+    "management": {
+      "title": "Agendabeheer",
+      "description": "Maak, hernoem en pas uw agenda's aan. Klik met de rechtermuisknop op een agenda in de zijbalk om snel de kleur te wijzigen.",
+      "name": "Naam",
+      "name_placeholder": "Agendanaam",
+      "color": "Kleur",
+      "change_color": "Kleur wijzigen",
+      "add_calendar": "Agenda toevoegen",
+      "edit": "Bewerken",
+      "delete": "Verwijderen",
+      "save": "Opslaan",
+      "create": "Aanmaken",
+      "cancel": "Annuleren",
+      "default": "Standaard",
+      "confirm_delete": "\"{name}\" verwijderen? Alle afspraken in deze agenda worden verwijderd.",
+      "calendar_created": "Agenda aangemaakt",
+      "calendar_updated": "Agenda bijgewerkt",
+      "calendar_deleted": "Agenda verwijderd",
+      "color_updated": "Agendakleur bijgewerkt",
+      "error_create": "Agenda aanmaken mislukt",
+      "error_update": "Agenda bijwerken mislukt",
+      "error_delete": "Agenda verwijderen mislukt",
+      "caldav_url": "CalDAV-URL",
+      "copy_url": "CalDAV-URL kopiëren",
+      "url_copied": "CalDAV-URL gekopieerd naar klembord"
     }
   },
   "advanced_search": {

locales/pt/common.json

@@ -1598,9 +1598,17 @@
     "nav_next": "Próximo",
     "import": {
       "title": "Importar calendário",
+      "tab_file": "Arquivo",
+      "tab_url": "URL",
       "select_file": "Selecionar arquivo .ics",
       "drop_file": "ou arraste o arquivo aqui",
       "supported_formats": "Arquivos iCalendar (.ics) suportados",
+      "url_description": "Insira a URL de um feed iCalendar (.ics) externo para importar eventos.",
+      "url_placeholder": "https://example.com/calendar.ics",
+      "url_hint": "Suporta URLs CalDAV e iCalendar (.ics)",
+      "fetch": "Buscar",
+      "invalid_url": "Insira uma URL válida",
+      "url_fetch_failed": "Não foi possível buscar o calendário da URL",
       "parsing": "Analisando arquivo de calendário...",
       "parsed_events": "{count} eventos encontrados",
       "no_events": "Nenhum evento encontrado no arquivo",
@@ -1613,6 +1621,32 @@
       "error": "Falha ao importar calendário",
       "file_too_large": "Arquivo excede o limite de 5 MB",
       "invalid_format": "Formato de arquivo de calendário inválido"
+    },
+    "management": {
+      "title": "Gerenciamento de calendários",
+      "description": "Crie, renomeie e personalize seus calendários. Clique com o botão direito em um calendário na barra lateral para alterar rapidamente sua cor.",
+      "name": "Nome",
+      "name_placeholder": "Nome do calendário",
+      "color": "Cor",
+      "change_color": "Alterar cor",
+      "add_calendar": "Adicionar calendário",
+      "edit": "Editar",
+      "delete": "Excluir",
+      "save": "Salvar",
+      "create": "Criar",
+      "cancel": "Cancelar",
+      "default": "Padrão",
+      "confirm_delete": "Excluir \"{name}\"? Todos os eventos neste calendário serão removidos.",
+      "calendar_created": "Calendário criado",
+      "calendar_updated": "Calendário atualizado",
+      "calendar_deleted": "Calendário excluído",
+      "color_updated": "Cor do calendário atualizada",
+      "error_create": "Falha ao criar calendário",
+      "error_update": "Falha ao atualizar calendário",
+      "error_delete": "Falha ao excluir calendário",
+      "caldav_url": "URL CalDAV",
+      "copy_url": "Copiar URL CalDAV",
+      "url_copied": "URL CalDAV copiada para a área de transferência"
     }
   },
   "advanced_search": {