test: add tests for Path and PathStep components (nexxtway#2043)

* fix: path and pathstep issues in behaviour

* test: fix helpers tests

* fix: fix behaviour and styles for error and selected

* style: fix browser focus and active borders

* fix: add some modifications to styles and docs

* docs: fix documentation

* fix: color when hasError

* feat: add svg icons

* fix: examples

Co-authored-by: TahimiLeonBravo <tahimi@nexxtway.com>