added - php 8.2 compatibility
added: - alias check:stan fixed: - not initialized vendor
fixed: - Lower versions (2.0) of require checker have parsing errors and higher versions (3.2) require php 7.4.
fixed: - added missing composer-unused - disabled default twigcs
added: - default check tasks - symfony 5 compat - composer2 compat
fixed: - `test()` are now called with `_execPhpQuiet()`
new functions, basic checks and integration tests
now .robo/composer inludes c33s/robofile v3