Avoid events emission drilling

[wazolab]

The aim of this issue is to remove the cascading event emission between PoiCardContent and all his parent components.
We could simply trigger an action from PoiCardContent when catching a user event.
Then we could base High-level components / pages on state from the store for further behaviors.

Applies to:

• zoomClick
  • Check if selectedFeature is set, if not set the clicked one (pass an action=zoom arg to setSelectedFeature action)
  • From pages, on selectedFeature watch with action === zoom, call mapFeature.goToSelectedFeature() method
• exploreClick
• favoriteClick