Migrate all modals to ts

app/src/components/modals/workspace/DeleteWorkspaceModal.tsx

@@ -0,0 +1,42 @@
+import React from 'react';
+import { Modal, Text, Button, Group, Stack } from '@mantine/core';
+
+interface DeleteUserModalProps {
+  opened: boolean;
+  onClose: () => void;
+  onConfirm: () => Promise<void>;
+  workspaceName: string | undefined;
+}
+
+const DeleteWorkspaceModal: React.FC<DeleteUserModalProps> = ({
+  opened,
+  onClose,
+  onConfirm,
+  workspaceName,
+}) => (
+  <Modal
+    opened={opened}
+    onClose={onClose}
+    title="Delete Workspace"
+    centered
+    size="sm"
+  >
+    <Stack>
+      <Text>
+        Are you sure you want to delete workspace "{workspaceName}"? This action
+        cannot be undone and all files in this workspace will be permanently
+        deleted.
+      </Text>
+      <Group justify="flex-end" mt="xl">
+        <Button variant="default" onClick={onClose}>
+          Cancel
+        </Button>
+        <Button color="red" onClick={onConfirm}>
+          Delete Workspace
+        </Button>
+      </Group>
+    </Stack>
+  </Modal>
+);
+
+export default DeleteWorkspaceModal;