morwils_flutter_core 0.2.0

Shared Flutter foundation and utilities for Morwils applications and packages.

0.1.0

• Initial package setup with pure Dart architecture.
• Added Dart 3 sealed class Result<S, F> (Success and FailureResult) with functional combinators (fold, map, flatMap, mapAsync, flatMapAsync, foldAsync, guard, guardAsync, when, getOrElse, getOrThrow).
• Added Unit type and constant unit.
• Added standard Failure hierarchy (ServerFailure, NetworkFailure, ValidationFailure, NotFoundFailure, UnauthorizedFailure, ForbiddenFailure, CacheFailure, UnexpectedFailure).
• Added composable validation engine: Validator<T>, StringValidator, NumValidator, DateValidator, and rule runner.
• Added StringValidators, NumericValidators, DateValidators with standalone rules and predicates.
• Added formatting utilities: NumberFormatter, CurrencyFormatter, DateFormatter, PercentageFormatter, StringFormatter.
• Added approved Dart extensions: MorwilsStringExtension, MorwilsNullableStringExtension, MorwilsDateTimeExtension, MorwilsNumExtension, MorwilsIntExtension, MorwilsIterableExtension, MorwilsListExtension, MorwilsMapExtension.
• Added generic utilities: Debouncer, Throttler, IdGenerator (RFC 4122 v4 UUID, nano ID, timestamp ID, hex), retry (exponential backoff).
• Added PaginatedList<T> container and PageQuery query model.
• Added DateRange and SortDirection primitives.
• Added 100% test coverage for all core types, validation, formatting, extensions, and utilities in test/.