useVisibleTask should also use intersection observer during CSR

[wmertens]

What is it about?

qwikloader doesn't do qvisible after load

What's the motivation for this proposal?

SPA changes cause immediate execution of visible tasks

Proposed Solution / Feature

when qwik DOM renders a new qvisible task, it should add it to an intersection observer

Links / References

No response

[finalgamer]

Yes please, it is also incredibly misleading in the docs because it does not behave the same in initial load and SPA navigation.