test: cover Admin OrgLive override / pricing event paths

Adds tests for edit_overrides patch, validate_overrides re-render,
save_overrides invalid + valid, clear_overrides, and delete_org
unknown-id paths.

test/towerops_web/live/admin/org_live/index_test.exs

@@ -244,4 +244,74 @@ defmodule ToweropsWeb.Admin.OrgLive.IndexTest do
       assert_patched(view, ~p"/admin/organizations")
     end
   end
+
+  describe "edit_overrides + clear_overrides + delete_org events" do
+    setup %{conn: conn, organization: organization} do
+      {:ok, view, _html} = live(conn, ~p"/admin/organizations")
+      %{conn: conn, organization: organization, view: view}
+    end
+
+    test "edit_overrides patches to ?edit=org_id",
+         %{view: view, organization: org} do
+      _ = render_hook(view, "edit_overrides", %{"id" => org.id})
+      assert_patched(view, ~p"/admin/organizations?edit=#{org.id}")
+    end
+
+    test "validate_overrides updates the form with errors", %{conn: conn, organization: org} do
+      {:ok, view, _html} = live(conn, ~p"/admin/organizations?edit=#{org.id}")
+
+      _ =
+        render_hook(view, "validate_overrides", %{
+          "organization" => %{"custom_free_device_limit" => "garbage"}
+        })
+
+      # Form re-renders without crash
+      assert is_binary(render(view))
+    end
+
+    test "save_overrides with invalid params re-renders the form",
+         %{conn: conn, organization: org} do
+      {:ok, view, _html} = live(conn, ~p"/admin/organizations?edit=#{org.id}")
+
+      _ =
+        render_hook(view, "save_overrides", %{
+          "organization" => %{
+            "custom_free_device_limit" => "-5",
+            "custom_price_per_device" => "invalid"
+          }
+        })
+
+      # Re-renders without crashing
+      assert is_binary(render(view))
+    end
+
+    test "save_overrides with valid params persists and patches back",
+         %{conn: conn, organization: org} do
+      {:ok, view, _html} = live(conn, ~p"/admin/organizations?edit=#{org.id}")
+
+      html =
+        render_hook(view, "save_overrides", %{
+          "organization" => %{
+            "custom_free_device_limit" => "20",
+            "custom_price_per_device" => "5.00"
+          }
+        })
+
+      assert html =~ "Billing overrides updated"
+    end
+
+    test "clear_overrides resets the override fields",
+         %{conn: conn, organization: org} do
+      {:ok, view, _html} = live(conn, ~p"/admin/organizations?edit=#{org.id}")
+
+      html = render_hook(view, "clear_overrides", %{})
+      assert html =~ "cleared" or html =~ "Failed to clear"
+    end
+
+    test "delete_org with non-existent id flashes error",
+         %{view: view} do
+      html = render_hook(view, "delete_org", %{"id" => Ecto.UUID.generate()})
+      assert html =~ "Failed to delete"
+    end
+  end
 end