ASHEBORO — Once Bert Stone became involved in Archdale’s local government, her passion grew to such a level that it was hard for her to turn away. “It has been a really good run,” she said. “That people thought so much of me means so much. I’m just plain old ‘Bert.’” She held the title of Archdale’s mayor for more than 20 years, elected to a series of two-year terms. The past few weeks have been particularly rewarding, as many have acknowledged her commitment to the community. Stone announced her retirement in late April. Her last day in the position…