feat(member): condense the overview into composite name and address cells

lib/mv_web/live/components/search_bar_component.ex

@@ -49,6 +49,17 @@ defmodule MvWeb.Components.SearchBarComponent do
           phx-target={@myself}
           phx-debounce="300"
         />
+        <button
+          :if={@query not in [nil, ""]}
+          type="button"
+          phx-click="clear_search"
+          phx-target={@myself}
+          data-testid="search-clear"
+          aria-label={gettext("Clear search")}
+          class="opacity-50 hover:opacity-100 cursor-pointer"
+        >
+          <.icon name="hero-x-mark" class="h-[1em]" />
+        </button>
       </label>
     </form>
     """
@@ -61,4 +72,10 @@ defmodule MvWeb.Components.SearchBarComponent do
     send(self(), {:search_changed, q})
     {:noreply, assign(socket, :query, q)}
   end
+
+  # Clears the query and resets the result set to the unfiltered list (§1.3).
+  def handle_event("clear_search", _params, socket) do
+    send(self(), {:search_changed, ""})
+    {:noreply, assign(socket, :query, "")}
+  end
 end