first commit

src/utils/create-element-at-position.mjs

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+export function createElementAtPosition(x = 0, y = 0, zIndex = 2147483647) {
+  const element = document.createElement('div')
+  element.style.position = 'fixed'
+  element.style.zIndex = zIndex
+  element.style.left = x + 'px'
+  element.style.top = y + 'px'
+  document.documentElement.appendChild(element)
+  return element
+}