Sync family icon button

app/views/accounts/index.html.erb

@@ -2,6 +2,14 @@
   <h1 class="text-xl"><%= t(".accounts") %></h1>
   <div class="flex items-center gap-5">
     <div class="flex items-center gap-2">
+      <%= icon(
+            "refresh-cw",
+            as_button: true,
+            size: "sm",
+            href: sync_all_accounts_path,
+            disabled: Current.family.syncing?,
+            frame: :_top
+          ) %>
       <%= render DS::Link.new(
         text: "New account",
         href: new_account_path(return_to: accounts_path),