Need user feedback when transitioning to asset card during XHR load of space

[habdelra]

There is a moment of time between when the user clicks on an asset from the portfolio card and the asset card begins animating to its isolated form during which the app is performing a GET request for the asset card's space. During this time (which may take a couple seconds) there is no user feedback that acknowledges the user clicked on the asset. We should add some kind of initial animation that appears during the request to get the space (i think this is the loading sub-route for the asset) to acknowledge the user's click on the asset so there is some kind of user feedback that the app is transitioning into the asset route.