test ✅: add comprehensive test suite for CSS ordering rules

Add tests for all three CSS property ordering rules:

    alphabetical-order,
    concentric-order,
    custom-order,

Tests cover all implemented vanilla-extract APIs, fontFace, globalFontFace, globalKeyframes, globalStyle, keyframes, style, and styleVariants.. Each test verifies both valid and invalid cases, along with proper auto-fixing functionality.

CHANGELOG.md

@@ -0,0 +1,50 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.4.1] - 2025-03-09
+
+- Add comprehensive test suite for CSS ordering rules ()
+
+## [1.4.0] - 2025-03-08
+
+- Implement special ordering for fontFace APIs (3e9bad1)
+
+## [1.3.1] - 2025-03-07
+
+- Update milestones (8916be7)
+
+## [1.3.0] - 2025-03-06
+
+- Add script for versioning updates (f2ad87c)
+
+## [1.2.0] - 2025-03-05
+
+- Add support for linting keyframes and globalKeyframes (dea0a32)
+
+## [1.1.2] - 2025-03-05
+
+- add .npmignore to exclude development files from npm package (223a81d)
+
+## [1.1.1] - 2025-03-05
+
+- Improve packaging and TypeScript configuration (c616fb0)
+
+## [1.1.0] - 2025-03-04
+
+- Lower minimum Node.js version to 18.18.0 (44aba94)
+
+## [1.0.2] - 2025-03-04
+
+- Add npm version badge and link to vanilla-extract (87acd61)
+
+## [1.0.1] - 2025-03-04
+
+- Add sample CSS file for linting demo during development (88a9d43)
+
+## [1.0.0] - 2025-03-04
+
+- Initialize project with complete codebase (d569dea)