chore: loading state for all layouts (#2588)

* chore: add loading states to layouts

* chore: don't show count for 0 inbox issues

web/components/issues/issue-layouts/roots/module-layout-root.tsx

@@ -15,6 +15,8 @@ import {
   ModuleListLayout,
   ModuleSpreadsheetLayout,
 } from "components/issues";
+// ui
+import { Spinner } from "@plane/ui";
 
 type Props = {
   openIssuesListModal: () => void;
@@ -53,6 +55,13 @@ export const ModuleLayoutRoot: React.FC<Props> = observer(({ openIssuesListModal
 
   const issueCount = moduleIssueStore.getIssuesCount;
 
+  if (!moduleIssueStore.getIssues)
+    return (
+      <div className="h-full w-full grid place-items-center">
+        <Spinner />
+      </div>
+    );
+
   return (
     <div className="relative w-full h-full flex flex-col overflow-hidden">
       <ModuleAppliedFiltersRoot />