feat(COMPASS-9432): apply initial layout

[paula-stacho]

Description

1. The new diagram is created at [-1, -1]
2. The editor uses applyLayout from the diagramming lib to position the nodes
3. The initial layout is saved to the store and storage, overriding the initial edit

Checklist

• New tests and/or benchmarks are included
• Documentation is changed or added
• If this change updates the UI, screenshots/videos are added and a design review is requested
• I have signed the MongoDB Contributor License Agreement (https://www.mongodb.com/legal/contributor-agreement)

Motivation and Context

• Bugfix
• New feature
• Dependency update
• Misc

Open Questions

Dependents

Types of changes

• Backport Needed
• Patch (non-breaking change which fixes an issue)
• Minor (non-breaking change which adds functionality)
• Major (fix or feature that would cause existing functionality to change)

[paula-stacho]

The layouts work much better now with the dimensions fixed 🎉. But still not exactly as imagined. For example the screenshot is LEFT_RIGHT - I thought this would spread to more columns. STAR creates one column only. Are we doing something wrong or is this expected result? @lchans