v22.1-beta

Release notes:

• New synchronous backend - custom SSH utility library in C++ using libssh2 (standard library for ssh). Library is exposed to NodeJS via node-addon-api, basic C++ testing implemented. Closes #12
• Operation and command logic refactored for synchronicity. runOperationAsync maintained
• SCP methods for files and folders
• input verification (no bash special characters) for all fields. core/opn/run is the only exception at the moment
• moved direct SSH endpoints to core operator
• updated documentation and reference

What's Changed

• merge to main dev branch pre-release by @daviderovell0 in #14
• v22.1-beta by @daviderovell0 in #15

New Contributors

• @daviderovell0 made their first contribution in #14

Full Changelog: v22.0-beta...v22.1-beta