Standardize .gitignore and added missing license

.gitignore

@@ -1,4 +1,38 @@
 /vendor/
+/composer.lock
 /.php-cs-fixer.cache
 /.phpunit.result.cache
-composer.lock
+
+# ---> JetBrains
+.idea/
+cmake-build-*/
+*.iws
+out/
+.idea_modules/
+atlassian-ide-plugin.xml
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# ---> VisualStudioCode
+.vscode/
+
+# ---> macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+Icon
+._*
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk

LICENSE

@@ -0,0 +1,18 @@
+MIT License
+
+Copyright (c) 2026 Development
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
+EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,4 +1,4 @@
-# tez/utils-enum
+# tez-utils-enum
 
 Composable PHP 8.3 traits that extend native enums with lookup, comparison, navigation, bitmask, label, and collection helpers.
 
@@ -354,6 +354,11 @@ enum Permission: int
 > All traits use `@phpstan-require-implements` to enforce the correct enum type at static analysis time.
 > Mixing `BitFlagTrait` or `ComparableTrait` with non-int-backed enums will surface as a PHPStan error.
 
+## Requirements
+
+- PHP 8.3+
+- No runtime dependencies
+
 ## License
 
 MIT