deepCopy docs

docs-src/components/utils/functions/deep-copy.svelte

@@ -0,0 +1,16 @@
+<Util id="deepCopy" name="deepCopy(object)" {example}>
+	<p>Creates a deep copy of an object.
+		Because the native <em>structuredClone</em> is not only oddly named, but also extremely slow.</p>
+</Util>
+
+<script>
+import Util from '../Util.svelte';
+
+const example = `
+<script>
+	const o1 = {a: 1, b: {c: 2}, d: [3, 4]};
+	const o2 = deepCopy(o1);
+&lt;/script>
+`;
+
+</script>

docs-src/components/utils/functions/index.js

@@ -2,6 +2,7 @@ export { default as alignItem } from './align-item.svelte';
 export { default as animate } from './animate.svelte';
 export { default as blink } from './blink.svelte';
 export { default as debounce } from './debounce.svelte';
+export { default as deepCopy } from './deep-copy.svelte';
 export { default as empty } from './empty.svelte';
 export { default as isset } from './isset.svelte';
 export { default as formatDate } from './format-date.svelte';