refactor(components): remove exported "props"

Closes #17

- Forward events
- Adds style prop, removes exported props

src/components/TextArea/TextArea.Skeleton.svelte

@@ -2,14 +2,14 @@
   let className = undefined;
   export { className as class };
   export let hideLabel = false;
-  export let props = {};
+  export let style = undefined;
 
   import { cx } from '../../lib';
 
   const _class = cx('--form-item', className);
 </script>
 
-<div {...props} class={_class}>
+<div on:click on:mouseover on:mouseenter on:mouseleave class={_class} {style}>
   {#if !hideLabel}
     <span class={cx('--label', '--skeleton')} />
   {/if}