Creates a DatePattern type that can be created by parsing a string in any
format supported by the chrono-english crate, including:
- 2024-03-25
- 2024-03-25T00:00:00
- 2024-03-25T00:00:00-08:00
- 2 weeks ago
- 5 minutes ago
- yesterday
- yesterday 5pm
- yesterday 10:30
- yesterday 15:30
- tomorrow
A `kind` can be specified to indicate whether the pattern should match dates at
or after (`after`) or strictly before (`before`) the given instant.
chrono-english supports US and UK dialects to disambiguate mm/dd/yy from
dd/mm/yy, but for now we default to US. This should probably be a config
setting.
