Update plugin metadata and enhance testing command

- Added requirements for PHP 8.0 and WordPress 4.0 in README and plugin file.
- Updated license information in the plugin file.
- Modified testing command in package.json for better process management.

Author: herewithme

README.md

@@ -11,7 +11,8 @@ You could then ask "Why it's not already into core?". This is [make WordPress co
 
 ## Requirements
 
-- No requirements
+- PHP 8.0+
+- WordPress 4.0
 
 ## Installation
 

bea-sanitize-filename.php

@@ -4,9 +4,12 @@
 Version: 2.0.9
 Plugin URI: https://github.com/BeAPI/bea-sanitize-filename
 Description: Remove all punctuation and accents from the filename of uploaded files.
+Requires at least: 4.0
+Requires PHP: 8.0
 Author: Be API
 Author URI: https://beapi.fr
-Domain Path: languages
+License: GPLv3 or later
+License URI: https://github.com/BeAPI/bea-sanitize-filename/blob/master/LICENSE.md
 Text Domain: bea-sanitize-filename
 Contributors: Amaury Balmer, Maxime Culea
 

package.json

@@ -11,7 +11,7 @@
     "pretest:unit:report": "wp-env start",
     "test:unit": "wp-env run cli --env-cwd=wp-content/plugins/bea-sanitize-filename ./vendor/bin/phpunit",
     "test:unit:report": "wp-env run cli --env-cwd=wp-content/plugins/bea-sanitize-filename ./vendor/bin/phpunit --testdox",
-    "test:unit:once": "npm run wp-env:start && npm run test:unit && npm run wp-env:stop",
+    "test:unit:once": "sh -c 'trap \"npm run wp-env:stop\" EXIT; npm run wp-env:start && npm run test:unit'",
     "test:setup": "npm install && composer install"
   },
   "devDependencies": {