Yup no need to worry. We were promised no resets.
Good thing too, I've put a lot of effort into my character at this point. A year is a lot game-time. I'd have to re-do all my lodestone stories. 99% of which are related to my character's growth and my linkshell mixed with in-game Lore. Not to mention my Right of Passage from the collector's edition is under this name.