SEOUL, SOUTH KOREA — South Korean authorities are making a fresh effort to detain impeached President Yoon Suk Yeol, days after he evaded the first attempt to enforce a court-approved warrant with the protection of presidential security and military forces. A team of investigators arrived before dawn Wednesday at the heavily fortified presidential compound in central Seoul. Yoon has been holed up there as he pushes against a government insurrection investigation related to his short-lived declaration of martial law. Reports suggest authorities are prepared to use a much larger force — consisting of about 1,000 police officers — and more