fix/php83-v2
dev
docs: update CLAUDE.md MVC/DI notes from Joomla 4/5 to Joomla 6 Claude-Session: https://claude.ai/code/session_01WbGBN9VyRK61zczYWcCQ2i @
fix: require PHP 8.3 (Joomla 6) across code, composer, docs Joomla 6 requires PHP 8.3+, and the MokoGitea repo metadata php_minimum is 8.3, but the extension still enforced/declared 8.1: - DashboardModel health check: PHP_VERSION >= 8.1.0 -> 8.3.0 - MokoRestore preflight check: 8.1 -> 8.3 (hint now "Joomla 6 requires PHP 8.3+") - composer.json require php: >=8.1 -> >=8.3 - .mokogitea/CLAUDE.md: PHP 8.1+ -> 8.3+ (both places) Claude-Session: https://claude.ai/code/session_01WbGBN9VyRK61zczYWcCQ2i @