A month into the pandemic, David Spade got fired. Like most TV shows filming in March, the comedian’s late-night talk show “Lights Out” came to a sudden halt because of the COVID-19 pandemic, and under lockdown Spade attempted to produce content for Comedy Central from home — doing interviews with Adam Sandler and “Tiger King” cast members that would post online. But on April 3, the trades reported that “Lights Out” had been canceled, less than a year after its premiere. “Honestly, I was kind of shocked,” said Spade, 56. “They said we were gonna shut down fully and told me around the same time it was in Deadline. We hadn’t cleaned out our offices. We had no idea.”