v0.0.3 : windows compatibility

Rather than packaging coursier, the extension will now either look for it on the user's $PATH, or dynamically download its standalone binary based on the user's operating system and use that.

This change should be sufficient to make the extension work in Windows.

What's Changed

• Typo in the README by @daddykotex in #2
• Format and setup CI to check formatting via prettier by @daddykotex in #4
• Setup coursier w/o embedding in the extension by @daddykotex in #5

New Contributors

• @daddykotex made their first contribution in #2

Full Changelog: v0.0.2...v0.0.3