Fix solhint for versions >= 3.4.0, while still supporting older
versions.
The solhint linter code has been moved out of the `handlers` directory
as it does not need to be shared between different filetypes. Code has
been simplified.
Co-authored-by: Henrique Barcelos <16565602+hbarcelos@users.noreply.github.com>
* fix: added support for local solhint executable
* feat: added support for matching parse errors
* test: added test for solhint command callback and handler
* chore: removed command callback test
* refactor: made solhint handler structure closer to eslint
* The project style linter now runs while you type.
* Now the scripts for checking the project require blank lines.
* Many style issues have been found and fixed.
