lobal Spinner Concept</h2>
<p>While we perform Api calls, most of the time we want the page show indication that page load, this is why we need loader.
The global Spinner feather in harmony do it easly and automatic without any effort.</p>
<p>Any time there is "pending" request in the network, global spinner will be display.
That mean in redux speak - any time we have network task, we will have value greater then 1 in store under <code>pendingTask</code> slice.
But, what about api calls that we dont want to