Fix admin SQL count parsing for local SpacetimeDB

apps/admin-web/src/pages/pageUtils.ts

@@ -0,0 +1,33 @@
+import {formatAdminApiError, isAdminApiError} from '../api/adminApiClient';
+
+export function handlePageError(
+  error: unknown,
+  onUnauthorized: (message?: string) => void,
+  setError: (message: string) => void,
+) {
+  if (isAdminApiError(error) && error.status === 401) {
+    onUnauthorized('登录状态已失效');
+    return;
+  }
+
+  setError(formatAdminApiError(error));
+}
+
+export function splitLines(value: string) {
+  return value
+    .split(/\r?\n|,/)
+    .map((item) => item.trim())
+    .filter(Boolean);
+}
+
+export function formatUnknownJson(value: unknown) {
+  if (value === null || typeof value === 'undefined') {
+    return '';
+  }
+
+  try {
+    return JSON.stringify(value, null, 2);
+  } catch {
+    return String(value);
+  }
+}