astro 1.0.0-beta.48

#3625 f5afaf24 Thanks @matthewp! - Significantly improved build performance

This change reflects in a significantly improved build performance, especially on larger sites.

With this change Astro is not building everything by statically analyzing .astro files. This means it no longer needs to dynamically run your code in order to know what JavaScript needs to be built.

With one particular large site we found it to build 32% faster.
#3612 fca58cfd Thanks @bholmesdev! - Fix: "vpath" import error when building for netlify edge
#3650 d9f6dcf6 Thanks @natemoo-re! - Properly catch falsy components
#3610 6ab749be Thanks @hippotastic! - Add component hydration in Markdown E2E tests
#3620 05aa7244 Thanks @hippotastic! - Remove extra newlines around Markdown components
Updated dependencies [80c71c7c, fca58cfd, 9c8a7c0b, 9c8a7c0b, 48e67fe0, 05aa7244]:
- @astrojs/markdown-remark@0.11.3
- @astrojs/telemetry@0.1.3