Release-v4.0.0

What's Changed

• refactor: ♻️ move CONFIG object into constants.js file & export it by @krypton225 in #112
• feat(abstract): ✨ add x-small breakpoint with value as 240px by @krypton225 in #113
• Update vendor prefixes in logical properties by @krypton225 in #114
• chore(config-file): ⬆️ upgrade reset-zone to 2.3.2 version by @krypton225 in #115
• chore(config-file): ⬆️ upgrade reset-zone package by @krypton225 in #116
• Add prefers-color-scheme for light mode by @krypton225 in #117
• feat(media-queries-prefers): ✨ add dark-mode mixin to handle prefers-color-scheme in dark by @krypton225 in #118
• feat(media-queries-prefers): ✨ add contrast mixin to handle prefers-contrast media query by @krypton225 in #119
• Add .editorconfig file and apply its rules in files by @krypton225 in #120
• feat(abstract): ✨ add new CSS units by @krypton225 in #121
• update the class names in align-items test cases by @krypton225 in #122
• Testing by @krypton225 in #123
• test(tests): ✅ add test cases for align-self mixin by @krypton225 in #124
• fix(tests): 🚑 fix file name and rename it to align-items.test by @krypton225 in #125
• Update the name of inner test case map's name to .test-case-* by @krypton225 in #126
• test(tests): ✅ add test cases for flex-direction mixin by @krypton225 in #127
• Add test cases for flex-dir mixin & Update prefixes in flex-dir mixin by @krypton225 in #128
• refactor(tests): ♻️ add comma in last child in expected prop in map by @krypton225 in #129
• test(tests): ✅ add test cases to flow mixin to implement flex-flow prop by @krypton225 in #130
• test(tests): ✅ add more test cases for align-items by @krypton225 in #131
• test(tests): ✅ add more test cases for align-self by @krypton225 in #132
• test(tests): ♻️ update class names for test cases of flex-wrap by @krypton225 in #133
• test(tests): 🔥 remove unnneded test case for d-flex mixin by @krypton225 in #134
• test(tests): ✅ add more test cases for justify-content by @krypton225 in #135
• refactor(mixins-flex-props-main): ♻️ move $flex-shrink-values in global-vars & enhance f-s mixin by @krypton225 in #136
• test(tests): ✅ add test cases for flex-shrink CSS property by @krypton225 in #137
• test(tests): ♻️ add colon in misplaces by @krypton225 in #138
• test(tests): ✅ add test cases for inline-flex mixin by @krypton225 in #139
• test(tests): ✅ add test cases for order CSS prop by @krypton225 in #140
• style(abstract): 🎨 add colons missed in _global-variables.scss by @krypton225 in #141
• chore(config-file): 🔧 add .nvmrc file with its main content by @krypton225 in #142
• chore(config-file): 🔧 update .npmignore file by @krypton225 in #143
• feat(config-file): ✨ add feature to import package without path node_modules by @krypton225 in #144
• feat(config-file): ✨ add comment to show we use reset-zone package in sass-pire by @krypton225 in #145

Full Changelog: Release-v3.2.3...Release-v4.0.0