chore: track SiteQuery and CheckQuery modules

These query modules existed on disk but were never tracked; the previous
refactor commit started using them but didn't add the files.

lib/towerops/monitoring/check_query.ex

@@ -0,0 +1,36 @@
+defmodule Towerops.Monitoring.CheckQuery do
+  @moduledoc """
+  Composable query fragments for `Towerops.Monitoring.Check`.
+  """
+  import Ecto.Query
+
+  alias Towerops.Monitoring.Check
+
+  @doc "Starting point for a Check query."
+  def base, do: Check
+
+  @doc "Filter to a single organization."
+  def for_organization(query \\ base(), organization_id) do
+    where(query, [c], c.organization_id == ^organization_id)
+  end
+
+  @doc "Filter to a single device."
+  def for_device(query \\ base(), device_id) do
+    where(query, [c], c.device_id == ^device_id)
+  end
+
+  @doc "Filter by check_type."
+  def of_type(query \\ base(), check_type) do
+    where(query, [c], c.check_type == ^check_type)
+  end
+
+  @doc "Filter by enabled flag."
+  def with_enabled(query \\ base(), enabled) do
+    where(query, [c], c.enabled == ^enabled)
+  end
+
+  @doc "Default ordering by check name."
+  def order_by_name(query \\ base()) do
+    order_by(query, [c], asc: c.name)
+  end
+end

lib/towerops/sites/site_query.ex

@@ -0,0 +1,26 @@
+defmodule Towerops.Sites.SiteQuery do
+  @moduledoc """
+  Composable query fragments for `Towerops.Sites.Site`.
+  """
+  import Ecto.Query
+
+  alias Towerops.Sites.Site
+
+  @doc "Starting point for a Site query."
+  def base, do: Site
+
+  @doc "Filter to a single organization."
+  def for_organization(query \\ base(), organization_id) do
+    where(query, [s], s.organization_id == ^organization_id)
+  end
+
+  @doc "Filter to root sites (no parent)."
+  def roots(query \\ base()) do
+    where(query, [s], is_nil(s.parent_site_id))
+  end
+
+  @doc "Default display ordering by display_order then name."
+  def order_by_display(query \\ base()) do
+    order_by(query, [s], asc: s.display_order, asc: s.name)
+  end
+end