Add support for compiling .less stylesheets

[marvinhagemeister]

This PR adds support for transpiling .less stylesheets in the same way we do with sass.

[changeset-bot]

🦋 Changeset detected

Latest commit: ec49c1b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
wmr	Minor

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[github-actions]

Size Change: +3.97 kB (+1%)

Total Size: 796 kB

Filename	Size	Change
packages/wmr/wmr.cjs	758 kB	+3.97 kB (+1%)

ℹ️ View Unchanged

Filename	Size
examples/demo/dist/about/index.html	713 B
examples/demo/dist/alias-outside/index.html	692 B
examples/demo/dist/assets/Calendar.********.css	702 B
examples/demo/dist/assets/style.********.css	624 B
examples/demo/dist/chunks/alias-outside.********.js	137 B
examples/demo/dist/chunks/class-fields.********.js	211 B
examples/demo/dist/chunks/compat.********.js	15.3 kB
examples/demo/dist/chunks/hoofd.module.********.js	1.47 kB
examples/demo/dist/chunks/index.********.js	303 B
examples/demo/dist/chunks/json.********.js	238 B
examples/demo/dist/chunks/meta-tags.********.js	299 B
examples/demo/dist/chunks/prerender.********.js	2.44 kB
examples/demo/dist/class-fields/index.html	703 B
examples/demo/dist/compat/index.html	1.6 kB
examples/demo/dist/env/index.html	779 B
examples/demo/dist/error/index.html	708 B
examples/demo/dist/files/index.html	738 B
examples/demo/dist/index.********.js	7.66 kB
examples/demo/dist/index.html	770 B
examples/demo/dist/json/index.html	711 B
examples/demo/dist/lazy-and-late/index.html	714 B
examples/demo/dist/meta-tags/index.html	781 B

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[developit]

Nice - looks like this does the thing where we will use less if installed, otherwise warn?

[marvinhagemeister]

@developit yup, same way as we do with sass.