Adds relative div to ensure that sorting arrow doesn't run away

lib/pinchflat_web/components/custom_components/table_components.ex

@@ -40,12 +40,14 @@ defmodule PinchflatWeb.CustomComponents.TableComponents do
             phx-click={col[:sort_key] && "sort_update"}
             phx-value-sort_key={col[:sort_key]}
           >
+            <div class="relative">
             {col[:label]}
             <.icon
               :if={to_string(@sort_key) == col[:sort_key]}
               name={if @sort_direction == :asc, do: "hero-chevron-up", else: "hero-chevron-down"}
               class="w-3 h-3 mt-2 ml-1 absolute"
             />
+            </div>
           </th>
         </tr>
       </thead>