I only meant to take a five-minute break. Then a smiling hot dog handed me a bat, a soda can wound up for the pitch, and suddenly I was two innings deep into Doodle Baseball, grinning like a kid on summer break. It’s one of those tiny surprises Google sneaks into your day — and somehow, this one never stops being fun. What Makes Doodle Baseball So Endearing? Part of the charm is...