Add footer contact links

src/routes/_layout.svelte

@@ -1,28 +1,28 @@
 <script>
-	import Nav from '../components/Nav.svelte';
-
-	export let segment;
+  import Nav from '../components/Nav.svelte'
+  import Footer from '../components/Footer.svelte'
+  export let segment
 </script>
 
 <style>
   .app-content {
-		background: #f2f6f6;
+    background: #f2f6f6;
   }
 
-	main {
-		position: relative;
-		max-width: 700px;
-		padding: 2em;
-		margin: 0 auto;
-		box-sizing: border-box;
-	}
-
+  main {
+    position: relative;
+    max-width: 700px;
+    padding: 2em;
+    margin: 0 auto;
+    box-sizing: border-box;
+  }
 </style>
 
 <div class="app-content">
-  <Nav {segment}/>
+  <Nav {segment} />
 
   <main>
-    <slot></slot>
+    <slot />
   </main>
+  <Footer />
 </div>