Provide an alternative to interceptors

[mcollina]

In next, we have removed the interceptors. However, we have not introduced a mechanism that's as easy to achieve the same behavior.

@ronag @metcoder95 could you take a look on adding it? I think @ronag has ideas

[ronag]

WIP #2795

[ronag]

I'm still overwhelmed with non-programmer work (it's a pain running a business sometimes). I will hope to spend more thought and time on this in the next few weeks.

[metcoder95]

Slightly the same, but we can definitely iterate together, so far we are already cooking something 👍

[mcollina]

Implemented in #2826