Init nav UI

src/index.pug

@@ -0,0 +1,14 @@
+doctype html
+html(lang="en")
+  head
+    meta(charset="UTF-8")
+    meta(name="viewport", content="width=device-width, initial-scale=1.0")
+    link(rel="stylesheet", href="./styles/main.scss")
+    title Food Hut
+  body
+    header.header
+      .logo-wrapper
+        a.logo-link(href="javascript:void(0)")
+          img.logo(src="./assets/images/logo.svg", alt="Food Hut logo")
+      .header-content
+        include nav-menu