Feat/elkjs web worker

[AykutSarac]

PR Checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

It will use web worker for elkjs when available. Also use the existing elkjs instance.

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Uses elkjs web worker.

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[netlify]

✅ Deploy Preview for reaflow ready!

Name	Link
🔨 Latest commit	1f2d4e2
🔍 Latest deploy log	https://app.netlify.com/sites/reaflow/deploys/67f3ba40fee27c0008f2ddc1
😎 Deploy Preview	https://deploy-preview-275--reaflow.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[amcdnl]

Appreciate the contribution!

For some reason I thought ELK already ran in a webworker.

I noticed you upgraded the npm package, was there any other updates I should mention in the release notes that could be impacted?

[AykutSarac]

Appreciate the contribution!

For some reason I thought ELK already ran in a webworker.

I noticed you upgraded the npm package, was there any other updates I should mention in the release notes that could be impacted?

Unfortunately it's not using web workers by default, but this change will help a lot especially working with data so the it won't freeze the main thread.

I did the upgrade on my project as well a while ago, no breaking changes I experienced. I have to note that thought I've only tested this change on the reaflow storybook. Also I added "layered" to algorithms option for the web worker. If the library is using other algorithms it should be updated accordingly.

[ghsteff]

looks good!