chore: update dependencies, remove jest

- remove docs/palimpsest folders (to be replaced)
- remove Layout Storybook component

src/components/NumberInput/NumberInput.Story.svelte

@@ -1,24 +1,21 @@
 <script>
   export let story = undefined;
 
-  import Layout from "../../internal/ui/Layout.svelte";
   import NumberInput from "./NumberInput.svelte";
   import NumberInputSkeleton from "./NumberInput.Skeleton.svelte";
 
   $: value = $$props.value;
 </script>
 
-<Layout>
-  {#if story === 'skeleton'}
-    <NumberInputSkeleton {...$$props} />
-  {:else}
-    <NumberInput
-      {...$$props}
-      id="number-input-id"
-      name="number-input-id"
-      bind:value
-      on:change={({ detail }) => {
-        console.log('on:change', detail);
-      }} />
-  {/if}
-</Layout>
+{#if story === 'skeleton'}
+  <NumberInputSkeleton {...$$props} />
+{:else}
+  <NumberInput
+    {...$$props}
+    id="number-input-id"
+    name="number-input-id"
+    bind:value
+    on:change={({ detail }) => {
+      console.log('on:change', detail);
+    }} />
+{/if}