Set default extrude distance expression to something more sensible, like 5 (#2351)

* Set default extrude distance expression to something more sensible, like 5

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* Rerun CI

* run CI

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* CI

* Use old 5 + 7 for highlight test it's touchy

* Same with sketch on face it seems to work better with 5 + 7 and that's fine

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Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/lib/constants.ts

@@ -42,3 +42,5 @@ export const RELEVANT_FILE_TYPES = [
 ] as const
 /** The default name for a tutorial project */
 export const ONBOARDING_PROJECT_NAME = 'Tutorial Project $nn'
+/** The default KCL length expression */
+export const KCL_DEFAULT_LENGTH = `5`