Assorted post-2023 tourney issues

[seth127]

• [x] Tag 2023 brackets as 1.0.0
• [x] Solve definitive name problem (useful for bringing in new data sources)
• [x] Remove the first four
• [ ] Michael's gonna write a scraper
• [ ] command to score a bracket (i.e compare it to what actually happened).
  • while we're at it, a command to compare two brackets and print the diff would be nice and probably easy enough to implement as part of the scoring command.