Introduced extensive test cases to validate `EventTheme` schemas, ensuring proper handling of valid and invalid inputs, optional fields, and partial updates. Enhanced schema validation by adding constraints for `name`, `color_palette`, and `fonts` fields, as well as updating `id` to use `UUID` type for consistency. These changes improve data integrity and increase confidence in schema-related functionality.
Improved phone number validation logic with stricter rules and better error messages in `UserBase`. Updated access token expiration to 1 day in config. Added extensive tests for phone number validation, including valid and invalid cases across different formats.
