[Rom1-B]

Checklist before requesting a review

Please delete options that are not relevant.

• I have performed a self-review of my code.
• I have added tests (when available) that prove my fix is effective or that my feature works.
• I have updated the CHANGELOG with a short functional description of the fix or new feature.
• This change requires a documentation update.

Description

• It fixes #N/A
• php-cs-fixer and rector now load the shared plugin baselines shipped by the GLPI checkout, so the plugin follows the same coding rules as core and other plugins.
• Rector now also covers ajax/ and front/, and the codebase is reformatted accordingly (sorted imports, redundant annotations removed).
• The test bootstrap loads the plugin autoloader and resolves the plugin name from its folder, and PHPUnit declares its source directory for coverage.

Screenshots (if appropriate):