Add Launcher application template and icon system

packages/ui-react/src/index.ts

@@ -1,5 +1,6 @@
 export * from "./AppHeader";
 export * from "./AdminNavigationPanel";
+export * from "./ApplicationShell";
 export * from "./Button";
 export * from "./Checker";
 export * from "./ConfirmationModal";
@@ -7,6 +8,7 @@ export * from "./Dropdown";
 export * from "./Field";
 export * from "./Glass";
 export * from "./Inspector";
+export * from "./Icon";
 export * from "./RangeControl";
 export * from "./SegmentedControl";
 export * from "./Select";