refactor: add types to svelte components to pleasure svelte-check

tests/components/ct-svelte-vite/src/components/Button.svelte

@@ -1,4 +1,5 @@
 <script>
+/** @type {{title: string, onsubmit: (msg: string) => void}} */
 const { title, onsubmit } = $props();
 </script>
 

tests/components/ct-svelte-vite/src/components/Counter.svelte

@@ -1,5 +1,6 @@
 <script>
 import { update, remountCount } from '../store'
+/** @type {{count: number; onsubmit: (msg: string) => void; main?: import("svelte").Snippet; children?: import("svelte").Snippet}} */
 const { count, onsubmit, main, children } = $props()
 update();
 </script>

tests/components/ct-svelte-vite/src/components/DefaultSlot.svelte

@@ -1,4 +1,5 @@
 <script>
+/** @type {{children?: import("svelte").Snippet}} */
 const {children} = $props()
 </script>
 

tests/components/ct-svelte-vite/src/components/NamedSlots.svelte

@@ -1,7 +1,6 @@
 <script>
-  const {header, main, footer} = $props()
-
-  console.log({header, main, footer});
+/** @type {{header?: import("svelte").Snippet, main?: import("svelte").Snippet, footer?: import("svelte").Snippet}} */
+const {header, main, footer} = $props()
 </script>
 
 <div>