Add delete phase confirmation modal with localization support

- Implemented a confirmation modal for deleting phases in the Kanban board.
- Integrated localized messages for delete phase prompts in multiple languages, enhancing user experience.
- Updated KanbanGroup component to utilize the new confirmation modal for phase deletions.

worklenz-frontend/public/locales/alb/kanban-board.json

@@ -18,6 +18,9 @@
   "deleteStatusTitle": "Fshi Statusin",
   "deleteStatusContent": "Jeni i sigurt që doni të fshini këtë status? Kjo veprim nuk mund të zhbëhet.",
 
+  "deletePhaseTitle": "Fshi Fazen",
+  "deletePhaseContent": "Jeni i sigurt që doni të fshini këtë fazë? Kjo veprim nuk mund të zhbëhet.",
+
   "dueDate": "Data e përfundimit",
   "cancel": "Anulo",
 

worklenz-frontend/public/locales/de/kanban-board.json

@@ -18,6 +18,9 @@
   "deleteStatusTitle": "Status löschen",
   "deleteStatusContent": "Sind Sie sicher, dass Sie diesen Status löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
 
+  "deletePhaseTitle": "Phase löschen",
+  "deletePhaseContent": "Sind Sie sicher, dass Sie diese Phase löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden.",
+
   "dueDate": "Fälligkeitsdatum",
   "cancel": "Abbrechen",
 

worklenz-frontend/public/locales/en/kanban-board.json

@@ -18,6 +18,9 @@
   "deleteStatusTitle": "Delete Status",
   "deleteStatusContent": "Are you sure you want to delete this status? This action cannot be undone.",
 
+  "deletePhaseTitle": "Delete Phase",
+  "deletePhaseContent": "Are you sure you want to delete this phase? This action cannot be undone.",
+
   "dueDate": "Due date",
   "cancel": "Cancel",
 

worklenz-frontend/public/locales/es/kanban-board.json

@@ -18,6 +18,9 @@
   "deleteStatusTitle": "Eliminar estado",
   "deleteStatusContent": "¿Estás seguro de que deseas eliminar este estado? Esta acción no se puede deshacer.",
 
+  "deletePhaseTitle": "Eliminar fase",
+  "deletePhaseContent": "¿Estás seguro de que deseas eliminar esta fase? Esta acción no se puede deshacer.",
+
   "dueDate": "Fecha de vencimiento",
   "cancel": "Cancelar",
 

worklenz-frontend/public/locales/pt/kanban-board.json

@@ -18,6 +18,9 @@
   "deleteStatusTitle": "Excluir Status",
   "deleteStatusContent": "Tem certeza de que deseja excluir este status? Esta ação não pode ser desfeita.",
 
+  "deletePhaseTitle": "Excluir Fase",
+  "deletePhaseContent": "Tem certeza de que deseja excluir esta fase? Esta ação não pode ser desfeita.",
+
   "dueDate": "Data de vencimento",
   "cancel": "Cancelar",
 

worklenz-frontend/public/locales/zh/kanban-board.json

@@ -21,5 +21,7 @@
   "deleteTaskConfirm": "删除",
   "deleteTaskCancel": "取消",
   "deleteStatusTitle": "删除状态",
-  "deleteStatusContent": "您确定要删除此状态吗？此操作无法撤销。"
+  "deleteStatusContent": "您确定要删除此状态吗？此操作无法撤销。",
+  "deletePhaseTitle": "删除阶段",
+  "deletePhaseContent": "您确定要删除此阶段吗？此操作无法撤销。"
 }

worklenz-frontend/src/components/enhanced-kanban/EnhancedKanbanBoardNativeDnD/KanbanGroup.tsx

@@ -231,6 +231,18 @@ const KanbanGroup: React.FC<KanbanGroupProps> = memo(({
                     await handleDeleteSection();
                 },
             });
+        } else if (groupBy === IGroupBy.PHASE) {
+            Modal.confirm({
+                title: t('deletePhaseTitle'),
+                content: t('deletePhaseContent'),
+                okText: t('deleteTaskConfirm'),
+                okType: 'danger',
+                cancelText: t('deleteTaskCancel'),
+                centered: true,
+                onOk: async () => {
+                    await handleDeleteSection();
+                },
+            });
         } else {
             Modal.confirm({
                 title: t('deleteConfirmationTitle'),