Changes:

• Support @Matches annotations on string fields - won't save if constraints fail.
• Support color fields via @Matches("#[0-9A-Fa-f]{6}") and @Matches("#[0-9A-Fa-f]{8}").
• Color fields work in lists and maps.

Changelog: https://github.com/sisby-folk/mcqoy/releases/tag/v0.4.0