feat: open edge context menu from label click

[nimaadarga]

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

What kind of change does this PR introduce?

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

What is the current behavior?

Currently in order to open the context menu on an edge you have to click the actual edge itself even if a label is present.

Issue Number: N/A

What is the new behavior?

The edge context menu can be opened when clicking on the label text as well as the edge itself, similar to the existing behaviour for nodes.

Screen.Recording.2024-08-27.at.13.48.51.mov

Does this PR introduce a breaking change?

[ ] Yes
[x] No

Other information

[netlify]

✅ Deploy Preview for reagraph ready!

Name	Link
🔨 Latest commit	f3e7b25
🔍 Latest deploy log	https://app.netlify.com/sites/reagraph/deploys/66cdcfa941826d000893fb27
😎 Deploy Preview	https://deploy-preview-266--reagraph.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.

[ghsteff]

🚀