Change Details

This diff has two small improvements for factoring out the redundant logic for saving an image avatar

This diff has two small improvements for factoring out the redundant logic for saving an image avatar. The first improvement makes the callback in `useUploadSelectedMedia` return a `ImageAvatarDBContent` instead of a `string`. The second improvement factors out the IIFE for the `dispatchActionPromise` into it's own function

This diff has two small improvements for factoring out the redundant logic for saving an image avatar. The first improvement makes the callback in `useUploadSelectedMedia` return a `ImageAvatarDBContent` instead of a `string`. The second improvement factors out the IIFE for the `dispatchActionPromise` into it's own function