chore(release): prepare v1.0.0

Author: ndcorder

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## [Unreleased]
+## [1.0.0] - 2026-08-03
 
 ### Added
 - `EnumUtilsTrait` for BackedEnum: `values()`, `labels()`, `toSelectArray()`, `toRadioOptions()`, `fromLabel()`, `tryFromLabel()`, `randomCase()`, `toJsonValue()`, `fromJsonValue()`, `jsonSerialize()`, `collect()`
@@ -16,5 +16,5 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 - Automatic label humanization from `SCREAMING_SNAKE_CASE` and `PascalCase` to Title Case
 - `JsonSerializable` support via `jsonSerialize()` method in trait
 - PHPStan level 9 static analysis
-- Pest test suite with 50 tests
+- Pest test suite with 52 tests
 - GitHub Actions CI for PHP 8.2, 8.3, and 8.4

phpstan.neon

@@ -4,6 +4,3 @@ parameters:
         - src
         - tests/Fixtures
     tmpDir: .phpstan-cache
-    ignoreErrors:
-        - identifier: function.alreadyNarrowedType
-        - identifier: function.impossibleType