Add header to profile/notice pages linking to pleroma-fe.

lib/pleroma/web/templates/static_fe/static_fe/_notice.html.eex

@@ -2,7 +2,7 @@
   <p class="pull-right">
     <%= link @published, to: @link, class: "activity-link" %>
   </p>
-  <%= render("user_card.html", %{user: @user}) %>
+  <%= render("_user_card.html", %{user: @user}) %>
   <div class="activity-content">
     <%= if @title != "" do %>
       <details>

lib/pleroma/web/templates/static_fe/static_fe/conversation.html.eex

@@ -1,3 +1,5 @@
+<h1><%= link @instance_name, to: "/" %></h1>
+
 <div class="conversation">
   <%= for activity <- @activities do %>
     <%= render("_notice.html", activity) %>

lib/pleroma/web/templates/static_fe/static_fe/profile.html.eex

@@ -1,11 +1,13 @@
-<h1>
+<h1><%= link @instance_name, to: "/" %></h1>
+
+<h3>
   <form class="pull-right collapse" method="POST" action="<%= Helpers.util_path(@conn, :remote_subscribe) %>">
     <input type="hidden" name="nickname" value="<%= @user.nickname %>">
     <input type="hidden" name="profile" value="">
     <button type="submit" class="collapse">Remote follow</button>
   </form>
   <%= raw (@user.name |> Formatter.emojify(emoji_for_user(@user))) %>
-</h1>
+</h3>
 <p><%= raw @user.bio %></p>
 <div class="activity-stream">
   <%= for activity <- @timeline do %>