WASHINGTON — President Donald Trump for the first time acknowledged his defeat in the Nov. 3 election and announced there would be an “orderly transition on January 20th” after Congress concluded the electoral vote count early Thursday certifying President-elect Joe Biden’s victory.Trump’s acknowledgment came after a day of chaos and destruction on Capitol Hill as a mob of his supporters stormed the Capitol building and unleashed unprecedented scenes of mayhem as it tried to halt the peaceful transition of power. Members …