Show a placeholder product image from the start to the end of the product data loading process

[rs-github]

Problem

Sometimes it takes a while to load the product pictures because they can be quite large. In the meantime the user can get the impression there is no picture at all and sometimes take a quick shitty photo just so that there is a photo at all while in fact there is a better product picture already associated, it just took some time to load. (depending on your mobile connection). I know this, because it happend to me. And I was annoyed with myself.

Proposed solution

Show a placeholder product image (e.g. a picture with an hour glass) from the start to the end of the product data loading process

Additional context

Mockups

Part of

• 🎯 What can I work on ? #525