Create a loader component

[prydonius]

From @Angelmmiguel on February 20, 2018 16:3

Currently, we don't show a loader when we're fetching data from the server. This makes the current experience odd because the elements as appearing without any feedback to the user

Copied from original issue: vmware-archive/dashboard#96

[arapulido]

@Angelmmiguel Shall we have a corresponding issue in hex?

[arapulido]

@Angelmmiguel ping (see above comment)

[Angelmmiguel]

Yes! @arapulido, please could you open a task in bitnami/hex and reference it from this one?

Thanks

[migmartri]

These are the places where we have loading state which will need to be replaced by the new component.

• main container app load LoadingSpinner component and first applications #637
• loading wrapper (maybe the one above?) LoadingSpinner component and first applications #637
• applications listing LoadingSpinner component and first applications #637
• application show Loader components on applications and charts #644
• application deployment Loader components on applications and charts #644
• application upgrade Loader components on applications and charts #644
• charts listing Loader components on applications and charts #644
• charts show Loader components on applications and charts #644
• chart readme Loader components on applications and charts #644
• select repo form Loader components on applications and charts #644

[migmartri]

I believe that all the loaders have been put in place and whenever the native hex loader is upstream we just need to replace <LoadingSpinner> for that one in a single place.