feat: optimize accounts performance.

feat: optimize alerts architecture.
feat: optimize datatable architecture.
feat: optimize datatable style.

client/src/components/AppToaster.js

@@ -1,7 +1,7 @@
 import { Position, Toaster, Intent } from "@blueprintjs/core";
 
 const AppToaster = Toaster.create({
-  position: Position.TOP,
+  position: Position.RIGHT_BOTTOM,
   intent: Intent.WARNING,
 });