Sync svelte docs (#1699)

sync svelte docs

Co-authored-by: svelte-docs-bot[bot] <196124396+svelte-docs-bot[bot]@users.noreply.github.com>

Author: github-actions[bot]

apps/svelte.dev/content/docs/svelte/02-runes/06-$bindable.md

@@ -5,7 +5,7 @@ title: $bindable
 
 Ordinarily, props go one way, from parent to child. This makes it easy to understand how data flows around your app.
 
-In Svelte, component props can be _bound_, which means that data can also flow _up_ from child to parent. This isn't something you should do often, but it can simplify your code if used sparingly and carefully.
+In Svelte, component props can be _bound_, which means that data can also flow _up_ from child to parent. This isn't something you should do often — overuse can make your data flow unpredictable and your components harder to maintain — but it can simplify your code if used sparingly and carefully.
 
 It also means that a state proxy can be _mutated_ in the child.