chore: remove some residual code

Signed-off-by: ArnelaL <arnela.lisic@secomind.com>

Author: ArnelaL

backend/lib/edgehog/campaigns/campaign/campaign.ex

@@ -175,9 +175,6 @@ defmodule Edgehog.Campaigns.Campaign do
       description """
       This is a nop action used only to trigger subscriptions.
       """
-
-      require_atomic? false
-      change fn changeset, _context -> changeset end
     end
 
     destroy :destroy do

backend/lib/edgehog/campaigns/campaign_target/changes/trigger_campaign_subscription.ex

@@ -27,10 +27,7 @@ defmodule Edgehog.Campaigns.CampaignTarget.Changes.TriggerCampaignSubscription d
       campaign = result |> Ash.load!(:campaign) |> Map.get(:campaign)
 
       campaign
-      |> Ash.Changeset.for_update(:trigger_subscription, %{},
-        tenant: tenant,
-        load: [:campaign_targets, :successful_target_count]
-      )
+      |> Ash.Changeset.for_update(:trigger_subscription, %{}, tenant: tenant)
       |> Ash.update!()
 
       {:ok, result}

frontend/src/pages/UpdateCampaign.tsx

@@ -62,7 +62,6 @@ const GET_CAMPAIGN_QUERY = graphql`
     $filter: CampaignTargetFilterInput = { status: { eq: SUCCESSFUL } }
   ) {
     campaign(id: $campaignId) {
-      id
       name
       status
       ...UpdateCampaignForm_CampaignFragment