help users with poll, pollEnrich, enrich

[brunoNetId]

Please describe the feature that you want to propose

When working with the following EIPs:

• poll
• pollEnrich
• enrich

The user needs to complete the Expression that defines the Content Enricher.
Currently, they need to construct the URI manually.

Kaoto should aim to assist in completing the information using the Catalogue and parameter options.

[davsclaus]

That is what poll is designed for. That is without expression.
So basically to / toD / poll are all a form based on selecting a component and have nice UI to configure that.

The pollEnrich/enrich is expression based as today (more advanced).