web: fixed mobile issues

After doing thorough testing on mobile I have scrapped my original
flexbox design in favor of sticky headers. I will not be implmenting a
bottom toolbar like twitter. Instead I will find another way to add user
tools in mobile mode. This approach works better on desktop as well.

Let's simplify and use new CSS tools we have to our advantage and make a
unified design that works on both desktop and mobile better.

web/js/ui/render.js

@@ -4,6 +4,9 @@
 
 function render_home_view(model) {
 	return `
+	<header>
+		<label>Home</label>
+	</header>
 	<div id="newpost">
 		<div><!-- empty to accomodate profile pic --></div>
 		<div>