Function extractFirstString

src/gateway/bindingRuntime.ts:1018–1026

(root: unknown, paths: string[])

}

function extractFirstString(root: unknown, paths: string[]): string | null {
  for (const p of paths) {
    const value = getPathValue(root, p);
    if (typeof value !== 'string') continue;
    const trimmed = value.trim();
    if (trimmed) return trimmed;
  }
  return null;
}

function extractStringArray(root: unknown, paths: string[]): string[] {
  for (const p of paths) {