Jonathan Miller
f476c6310d
Removes DEFGROUP, INGROUP, PATH, VERSION, BRIEF metadata from: - Root PHP files (index.php, custom.php, error.php, offline.php, component.php) - Language INI files (en-GB, en-US) - All index.html security stubs - brand-showcase.html, theme-test.html Copyright/SPDX block preserved in all files. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>