Improve the labels of steps to contain important information

[lhein]

Please describe the feature that you want to propose

Currently the label of each step is just the name of the EIP or component. This is not super useful because it says nothing specific.

Suggestion:
Like in the example above it would make sense to display a label timer:foo. We should try to add information that helps users to better identify what is going on in the route. For when clauses it could be containing the expression.

We have had this already in the Eclipse Camel editor and could check there what to use for which component / eip.
cc @apupier

[kahboom]

Sorry @lhein I don't follow 100%, you mean the label on the canvas? Or are you talking about something in the step detail panel?

[lhein]

I am talking about the label under the step figure (in above picture it is timer).

[lhein]

Example from Eclipse Tooling