chore(deps): update all dependencies

See merge request !111

The `--sync` option is deprecated and slated for removal in the next minor release after June 2025, use the `poetry sync` command instead.

fix: poetry deprecation notice

See merge request !112

Merge branch '107-guidebook-documented-markdownlint-cli2-pre-commit-hook-is-not-set-up-in-boilerplate' into 'master'

Resolve "Guidebook-documented markdownlint-cli2 pre-commit hook is not set-up in boilerplate"

Closes #107

See merge request !108

feat: add release-it

Closes #108

See merge request !114