Function smoothScrollToElement

smoothScrollToElement(
element: { element: HTMLElement; frames?: number; spread?: number },
): void
Smoothly scrolls to an element with optional offset and focus management

Creates an animated scroll to bring the target element into view. After scrolling completes, focuses the element (or its first focusable child). Uses requestAnimationFrame for smooth 60fps animation.
Parameters
- element: { element: HTMLElement; frames?: number; spread?: number }
  The element to scroll to
Returns void
Example
```
const section = document.querySelector('#contact');
smoothScrollToElement({
  element: section,
  spread: 50,  // 50px from top
  frames: 45   // Slightly faster scroll
});
```
- Defined in animation/smoothScrollToElement.ts:24