Release v0.0.56

Changes about this release

Features

• add option 'quiet': only query command messages and error messages are displayed (65d7219), closes #9

Performance Improvements

• github action: remove "displaying" file '.npmrc' (ee646d0)

Styling

• doc: fix spelling in CONTRIBUTING.md (21e07d0)
• doc & comments: fix spelling and comment length (a58526e)

Build System

• vsc: force vsc editor to use workspace TS version (d26f174)

Others

• vsc: update spelling data for vsc (a9681d5)

Code Refactoring

• ts: enforce typing (35c9a32)

Docs

• enhance CONTRIBUTING.md about code overview and 'npm link' (aa5f7cb)