Only show scrollbar when necessary

Author: nanego

app/views/bays/_overview.html.erb

@@ -1,4 +1,4 @@
-<div class="overflow-x-scroll">
+<div class="overflow-x-auto">
  <div class="rooms-overview d-grid my-1 pe-2">
     <% bays.each do |bay| %>
       <div style="grid-column: <%= "#{bay.position}/#{bay.position+1}" %>;

app/views/islets/_infrastructure.html.erb

@@ -1,7 +1,7 @@
 <div class="room_overview show_room rooms-network-capacity" id="network-capacity">
   <div class="card">
     <div class="card-body d-flex">
-      <div class="tab-content infrastructure bg-body-tertiary overflow-x-scroll w-100">
+      <div class="tab-content infrastructure bg-body-tertiary overflow-x-auto w-100">
         <% # TODO: move html here? %>
         <div class="islet">
           <% if room.id == 4 || room.id == 3 %>