Add "groups" in visualizer to group domains together (bounded context)

[boyney123]

Use Case

When viewing domains (many services) it might be nice to group them, so we can see services within the domain easier, and where the boundaries are.

Also be nice to have an overview view of all domains. Using the same thing, we can use groups to group bounded context, this will let us easily see which messages are being sent/consumed across boundaries.

Proposed Solution

No response

Implementation Notes

No response

Community Notes

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