Sync svelte docs (#1611)

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/03-$derived.md

@@ -86,7 +86,7 @@ Derived expressions are recalculated when their dependencies change, but you can
 
 Unlike `$state`, which converts objects and arrays to [deeply reactive proxies]($state#Deep-state), `$derived` values are left as-is. For example, [in a case like this](/playground/untitled#H4sIAAAAAAAAE4VU22rjMBD9lUHd3aaQi9PdstS1A3t5XvpQ2Ic4D7I1iUUV2UjjNMX431eS7TRdSosxgjMzZ45mjt0yzffIYibvy0ojFJWqDKCQVBk2ZVup0LJ43TJ6rn2aBxw-FP2o67k9oCKP5dziW3hRaUJNjoYltjCyplWmM1JIIAn3FlL4ZIkTTtYez6jtj4w8WwyXv9GiIXiQxLVs9pfTMR7EuoSLIuLFbX7Z4930bZo_nBrD1bs834tlfvsBz9_SyX6PZXu9XaL4gOWn4sXjeyzftv4ZWfyxubpzxzg6LfD4MrooxELEosKCUPigQCMPKCZh0OtQE1iSxcsmdHuBvCiHZXALLXiN08EL3RRkaJ_kDVGle0HcSD5TPEeVtj67O4Nrg9aiSNtBY5oODJkrL5QsHtN2cgXp6nSJMWzpWWGasdlsGEMbzi5jPr5KFr0Ep7pdeM2-TCelCddIhDxAobi1jqF3cMaC1RKp64bAW9iFAmXGIHfd4wNXDabtOLN53w8W53VvJoZLh7xk4Rr3CoL-UNoLhWHrT1JQGcM17u96oES5K-kc2XOzkzqGCKL5De79OUTyyrg1zgwXsrEx3ESfx4Bz0M5UjVMHB24mw9SuXtXFoN13fYKOM1tyUT3FbvbWmSWCZX2Er-41u5xPoml45svRahl9Wb9aasbINJixDZwcPTbyTLZSUsAvrg_cPuCR7s782_WU8343Y72Qtlb8OYatwuOQvuN13M_hJKNfxann1v1U_B1KZ_D_mzhzhz24fw85CSz2irtN9w9HshBK7AQAAA==)...
 
-```svelte
+```js
 let items = $state([...]);
 
 let index = $state(0);

apps/svelte.dev/content/docs/svelte/05-special-elements/01-svelte-boundary.md

@@ -25,7 +25,7 @@ For the boundary to do anything, one or more of the following must be provided.
 
 ### `pending`
 
-As of Svelte 5.36, boundaries with a `pending` snippet can contain [`await`](await-expressions) expressions. This snippet will be shown when the boundary is first created, and will remain visible until all the `await` expressions inside the boundary have resolved ([demo](/playground/untitled#H4sIAAAAAAAAE21QQW6DQAz8ytY9BKQVpFdKkPqDHnorPWzAaSwt3tWugUaIv1eE0KpKD5as8YxnNBOw6RAKKOOAVrA4up5bEy6VGknOyiO3xJ8qMnmPAhpOZDFC8T6BXPyiXADQ258X77P1FWg4moj_4Y1jQZZ49W0CealqruXUcyPkWLVozQXbZDC2R606spYiNo7bqA7qab_fp2paFLUElD6wYhzVa3AdRUySgNHZAVN1qDZaLRHljTp0vSTJ9XJjrSbpX5f0eZXN6zLXXOa_QfmurIVU-moyoyH5ib87o7XuYZfOZe6vnGWmx1uZW7lJOq9upa-sMwuUZdkmmfIbfQ1xZwwaBL8ECgk9zh8axJAdiVsoTsZGnL8Bg4tX_OMBAAA=)):
+This snippet will be shown when the boundary is first created, and will remain visible until all the [`await`](await-expressions) expressions inside the boundary have resolved ([demo](/playground/untitled#H4sIAAAAAAAAE21QQW6DQAz8ytY9BKQVpFdKkPqDHnorPWzAaSwt3tWugUaIv1eE0KpKD5as8YxnNBOw6RAKKOOAVrA4up5bEy6VGknOyiO3xJ8qMnmPAhpOZDFC8T6BXPyiXADQ258X77P1FWg4moj_4Y1jQZZ49W0CealqruXUcyPkWLVozQXbZDC2R606spYiNo7bqA7qab_fp2paFLUElD6wYhzVa3AdRUySgNHZAVN1qDZaLRHljTp0vSTJ9XJjrSbpX5f0eZXN6zLXXOa_QfmurIVU-moyoyH5ib87o7XuYZfOZe6vnGWmx1uZW7lJOq9upa-sMwuUZdkmmfIbfQ1xZwwaBL8ECgk9zh8axJAdiVsoTsZGnL8Bg4tX_OMBAAA=)):
 
 ```svelte
 <svelte:boundary>

apps/svelte.dev/content/docs/svelte/07-misc/99-faq.md

@@ -100,7 +100,7 @@ However, you can use any router library. A sampling of available routers are hig
 
 While most mobile apps are written without using JavaScript, if you'd like to leverage your existing Svelte components and knowledge of Svelte when building mobile apps, you can turn a [SvelteKit SPA](https://kit.svelte.dev/docs/single-page-apps) into a mobile app with [Tauri](https://v2.tauri.app/start/frontend/sveltekit/) or [Capacitor](https://capacitorjs.com/solution/svelte). Mobile features like the camera, geolocation, and push notifications are available via plugins for both platforms.
 
-Svelte Native was an option available for Svelte 4, but note that Svelte 5 does not currently support it. Svelte Native lets you write NativeScript apps using Svelte components that contain [NativeScript UI components](https://docs.nativescript.org/ui/) rather than DOM elements, which may be familiar for users coming from React Native.
+Some work has been completed towards [custom renderer support in Svelte 5](https://github.com/sveltejs/svelte/issues/15470), but this feature is not yet available. The custom rendering API would support additional mobile frameworks like Lynx JS and Svelte Native. Svelte Native was an option available for Svelte 4, but Svelte 5 does not currently support it. Svelte Native lets you write NativeScript apps using Svelte components that contain [NativeScript UI components](https://docs.nativescript.org/ui/) rather than DOM elements, which may be familiar for users coming from React Native.
 
 ## Can I tell Svelte not to remove my unused styles?