Katie Lineburg (Elayna Yussen/Oregon Arts Commission)Next week, 18-year-old Katie Lineburg of Hillsboro will embark on the greatest adventure of her lifetime. As Oregonâs 2024 champion, Lineburg will travel to Washington D.C. to compete in the Poetry Out Loud National Competition on Wednesday, May 1. Her D.C. itinerary also includes meetings with Oregon Congresswoman Suzanne Bonamici…