Make modal close if user clicks outside of it

Author: lnbc1QWFyb24

src/components/Modal.svelte

@@ -80,10 +80,14 @@
   }
 </style>
 
-<aside transition:fade class="bn-onboard-custom bn-onboard-modal">
+<aside
+  transition:fade
+  class="bn-onboard-custom bn-onboard-modal"
+  on:click={closeModal}>
   <section
     class:bn-onboard-dark-mode={$app.darkMode}
-    class="bn-onboard-custom bn-onboard-modal-content">
+    class="bn-onboard-custom bn-onboard-modal-content"
+    on:click={e => e.stopPropagation()}>
     <slot />
     {#if closeable}
       <div