fix(feishu): feishu connector name validate (#797)

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: Haze <hazeone@users.noreply.github.com>

electron/utils/channel-alias.ts

@@ -44,3 +44,9 @@ export function normalizeOpenClawAccountId(value: string | null | undefined, fal
   }
   return normalized;
 }
+
+export function isCanonicalOpenClawAccountId(value: string | null | undefined): boolean {
+  const trimmed = (value ?? '').trim();
+  if (!trimmed) return false;
+  return normalizeOpenClawAccountId(trimmed, '') === trimmed;
+}