fix(coverage): queue compute job after creating a coverage

create flow only inserted the row and left status as :draft, so the
worker never ran. Chain queue_compute/1 after create_coverage/2 so
the coverage immediately moves to :queued and the show page renders
the compute progress.

lib/towerops_web/live/coverage_live/form.ex

@@ -131,15 +131,18 @@ defmodule ToweropsWeb.CoverageLive.Form do
   end
 
   defp save(socket, :new, attrs) do
-    case Coverages.create_coverage(socket.assigns.organization.id, attrs) do
-      {:ok, coverage} ->
-        {:noreply,
-         socket
-         |> put_flash(:info, t("Coverage created"))
-         |> push_navigate(to: ~p"/coverage/#{coverage.id}")}
-
+    with {:ok, coverage} <- Coverages.create_coverage(socket.assigns.organization.id, attrs),
+         {:ok, queued} <- Coverages.queue_compute(coverage) do
+      {:noreply,
+       socket
+       |> put_flash(:info, t("Coverage queued for compute"))
+       |> push_navigate(to: ~p"/coverage/#{queued.id}")}
+    else
       {:error, %Ecto.Changeset{} = changeset} ->
         {:noreply, assign_form(socket, changeset)}
+
+      {:error, _other} ->
+        {:noreply, put_flash(socket, :error, t("Failed to queue coverage compute"))}
     end
   end