major deps update: phoenix liveview, fixing some minor issues

lib/shift73k_web/templates/layout/root.html.heex

@@ -5,7 +5,9 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
     <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
     <%= csrf_meta_tag() %>
-    <%= live_title_tag assigns[:page_title] || "", suffix: assigns[:page_title] && " · Shift73k" || "Shift73k" %>
+    <Phoenix.Component.live_title suffix=" · Shift73k">
+      <%= assigns[:page_title] || "Hi!" %>
+    </Phoenix.Component.live_title>
     <%= render "_preamble.html", assigns %>
     <link rel="apple-touch-icon" sizes="180x180" href={Routes.static_path(@conn, "/apple-touch-icon.png")}>
     <link rel="icon" type="image/png" sizes="32x32" href={Routes.static_path(@conn, "/favicon-32x32.png")}>