Add skeleton loader about syncreads HOT 4 CLOSED

I can do this)

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@Evcat6 sure, thanks! Just open a pull request when you're ready 🙂

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@Bartek532 Can you give me little bit of information about skeleton what i have to implement?

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@Evcat6 what questions do you have? The goal of this is to replace our generic loader which is overlaping the whole page now with skeleton loaders dedicated for each section that needs to be loaded, whose status will depend on what data is/has been downloaded. Something like that (with also smooth animation as nice to have):

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