fix(ts_web): resolve TypeScript nullability and event typing issues across web components

ts_web/elements/00group-media/dees-pdf-shared/utils.ts

@@ -21,9 +21,9 @@ export function throttle<T extends (...args: any[]) => any>(
 ): (...args: Parameters<T>) => void {
   let inThrottle: boolean;
 
-  return function executedFunction(...args: Parameters<T>) {
+  return (...args: Parameters<T>) => {
     if (!inThrottle) {
-      func.apply(this, args);
+      func(...args);
       inThrottle = true;
       setTimeout(() => inThrottle = false, limit);
     }