Massachusetts Governor Charlie Baker delivered his annual State of the Commonwealth address at a supremely difficult moment. It was late January; the state was emerging from a surge in Covid-19 cases; the vaccine rollout was hitting early stumbles; the populace was tense. Alone in his office, barred from the usual pomp and circumstance, Baker spoke for 20 minutes about challenges and progress, safety and statistics. Then he wrapped it up by talking about television. Or, rather, one television show, Apple TV+’s “Ted Lasso.”