Add CI, formatter, linter & coding guidelines for all languages used

Currently the repo uses multiple languages and it's very possible that the list of languages will grow as the time goes.

It can be considered to add:

- `.clang-format` and `.clang-tidy` for Wirego Bridge in C
- `ruff` for Wirego package in Python
- `golint` for Wirego package in Go

as well as the CI to automate building, testing and releasing these packages.