fix: complete widget modernization review

packages/widgets/src/beszel/_shared/error-indicator.tsx

@@ -1,25 +0,0 @@
-"use client";
-
-import { Tooltip } from "@mantine/core";
-import { IconAlertTriangle } from "@tabler/icons-react";
-
-interface IntegrationResult {
-  integrationId: string;
-  integrationName?: string;
-  error?: string;
-}
-
-interface BeszelIntegrationErrorIndicatorProps {
-  results: IntegrationResult[];
-}
-
-export function BeszelIntegrationErrorIndicator({ results }: BeszelIntegrationErrorIndicatorProps) {
-  const failed = results.filter((r) => "error" in r && r.error);
-  if (failed.length === 0) return null;
-  const label = failed.map((r) => r.integrationName ?? r.integrationId).join(", ");
-  return (
-    <Tooltip label={label} position="left" withArrow>
-      <IconAlertTriangle size={14} color="var(--mantine-color-orange-6)" style={{ cursor: "help", flexShrink: 0 }} />
-    </Tooltip>
-  );
-}