[Feature Request] Option to Hide Specific Links in PromptFlow Graph Visualization

[BaptisteBourgeauxBylaw]

Is your feature request related to a problem? Please describe.
In Prompt Flow, as the graph becomes more complex with additional nodes, some links become unnecessary for comprehension. These connections, while required for execution, add a lot of visual noise, making the graph unreadable. There is no built-in way to hide these connections in the flow.dag.yaml visualization.

Describe the solution you'd like
I would like an option to hide specific links in the graph visualization. This could be achieved by:

• Allowing users to mark certain connections as "hidden" in the flow.dag.yaml file.
• Using a visual toggle in the Prompt Flow UI to show or hide selected connections.

Describe alternatives you've considered

Additional context
This feature would improve the readability of complex Prompt Flow graphs, making it easier to debug, modify, and manage workflows without unnecessary visual clutter.