v0.22.0

What's Changed

• fix: ignore collie cache in .gitignore generated by 'init' by @JohannesRudolph in #246
• feat: pass --preview and --build as simple flags to foundation docs by @JohannesRudolph in #247
• upgrade to deno v1.37 by @JohannesRudolph in #248
• Feature/e2e tests by @JohannesRudolph in #249

Full Changelog: v0.21.1...v0.22.0