Fix the form components to show the flash component for Book and Author.

lib/decentralised_book_index_web/live/author_live/form_component.ex

@@ -79,7 +79,7 @@ defmodule DecentralisedBookIndexWeb.AuthorLive.FormComponent do
         socket =
           socket
           |> put_flash(:info, "Author #{socket.assigns.form.source.type}d successfully")
-          |> push_redirect(to: patch_url(socket.assigns.action, author.id))
+          |> redirect(to: patch_url(socket.assigns.action, author.id))
 
         {:noreply, socket}
 

lib/decentralised_book_index_web/live/book_live/form_component.ex

@@ -256,7 +256,7 @@ defmodule DecentralisedBookIndexWeb.BookLive.FormComponent do
         socket =
           socket
           |> put_flash(:info, "Book #{socket.assigns.form.source.type}d successfully")
-          |> push_redirect(to: patch_url(socket.assigns.action, book.id))
+          |> redirect(to: patch_url(socket.assigns.action, book.id))
 
         {:noreply, socket}