feat: integrate ConfirmModal for delete confirmations across components

- Added `ConfirmModal` to `TaskCard`, `JiraConfigForm`, `TfsConfigForm`, and `TagsManagement` for improved user experience during delete actions.
- Replaced direct confirmation prompts with modals, enhancing UI consistency and usability.
- Updated state management to handle modal visibility and confirmation logic effectively.

src/components/ui/ConfirmModal.tsx

@@ -0,0 +1,60 @@
+'use client';
+
+import { Modal } from './Modal';
+import { Button } from './Button';
+
+interface ConfirmModalProps {
+  isOpen: boolean;
+  onClose: () => void;
+  onConfirm: () => void;
+  title?: string;
+  message: string;
+  confirmText?: string;
+  cancelText?: string;
+  variant?: 'primary' | 'destructive';
+  isLoading?: boolean;
+}
+
+export function ConfirmModal({
+  isOpen,
+  onClose,
+  onConfirm,
+  title = 'Confirmation',
+  message,
+  confirmText = 'Confirmer',
+  cancelText = 'Annuler',
+  variant = 'primary',
+  isLoading = false
+}: ConfirmModalProps) {
+  const handleConfirm = () => {
+    onConfirm();
+    onClose();
+  };
+
+  return (
+    <Modal isOpen={isOpen} onClose={onClose} title={title} size="sm">
+      <div className="space-y-4">
+        <p className="text-[var(--foreground)] text-sm leading-relaxed">
+          {message}
+        </p>
+        
+        <div className="flex justify-end gap-2">
+          <Button
+            variant="secondary"
+            onClick={onClose}
+            disabled={isLoading}
+          >
+            {cancelText}
+          </Button>
+          <Button
+            variant={variant}
+            onClick={handleConfirm}
+            disabled={isLoading}
+          >
+            {isLoading ? 'Chargement...' : confirmText}
+          </Button>
+        </div>
+      </div>
+    </Modal>
+  );
+}

src/components/ui/index.ts

@@ -45,3 +45,5 @@ export { MetricsGrid } from './MetricsGrid';
 // Composants existants
 export { Card, CardHeader, CardTitle, CardContent, CardFooter } from './Card';
 export { FontSizeToggle } from './FontSizeToggle';
+export { Modal } from './Modal';
+export { ConfirmModal } from './ConfirmModal';