config i.e. path to inpiuts
aoc-23 runs all or maybe just print help
time all time each print headers defer print
day 1 foo part 1 spam ans 123 time 1 year part 2 eggswq
a cli front end for aoc
basenaeme: aoc-2023 [OPTIONS] [DAY]
mvp: run all days and print their solutions and time how long each day (and part) took
need a common structure for days day number, input file, part one and two functions, timing, file reading (string stream or big string)