YouTube on Thursday laid out goals for the year that included making the lives of creators easier and boosting a popular format that rivals TikTok. The video-sharing platform is investing in short-form and live video, along with tools to help creators make money and produce fresh content, according to chief product officer Neal Mohan. “YouTube creators are the heart and soul of the platform, and we want them to always be able to fulfill their most ambitious creative goals,” Mohan said in a blog post. “To give them every opportunity possible, we’ll continue to invest across our multiple formats…