fix: ai chat styling and some crashes

test/bds/desktop_test.exs

@@ -3,6 +3,13 @@ defmodule BDS.DesktopTest do
 
   import Plug.Test
 
+  defmodule FakeShutdown do
+    def request_quit do
+      send(Application.fetch_env!(:bds, :desktop_shutdown_test_pid), :quit_requested)
+      :ok
+    end
+  end
+
   test "desktop configuration no longer uses a pending adapter" do
     assert Application.get_env(:bds, BDS.Application)[:desktop_adapter] == :desktop
   end
@@ -99,6 +106,38 @@ defmodule BDS.DesktopTest do
     assert menu_item(groups, :metadata_diff).shortcut == nil
   end
 
+  test "native menu quit requests app-owned shutdown" do
+    previous_module = Application.get_env(:bds, :desktop_shutdown_module)
+    previous_pid = Application.get_env(:bds, :desktop_shutdown_test_pid)
+
+    Application.put_env(:bds, :desktop_shutdown_module, FakeShutdown)
+    Application.put_env(:bds, :desktop_shutdown_test_pid, self())
+
+    on_exit(fn ->
+      restore_env(:desktop_shutdown_module, previous_module)
+      restore_env(:desktop_shutdown_test_pid, previous_pid)
+    end)
+
+    assert {:noreply, %{}} = BDS.Desktop.MenuBar.handle_event("quit", %{})
+    assert_receive :quit_requested
+  end
+
+  test "icon menu quit requests app-owned shutdown" do
+    previous_module = Application.get_env(:bds, :desktop_shutdown_module)
+    previous_pid = Application.get_env(:bds, :desktop_shutdown_test_pid)
+
+    Application.put_env(:bds, :desktop_shutdown_module, FakeShutdown)
+    Application.put_env(:bds, :desktop_shutdown_test_pid, self())
+
+    on_exit(fn ->
+      restore_env(:desktop_shutdown_module, previous_module)
+      restore_env(:desktop_shutdown_test_pid, previous_pid)
+    end)
+
+    assert {:noreply, %{}} = BDS.Desktop.Menu.handle_event("quit", %{})
+    assert_receive :quit_requested
+  end
+
   test "desktop root html is a LiveView shell and references only the live bootstrap assets" do
     conn = conn(:get, "/?k=#{Desktop.Auth.login_key()}")
     conn = BDS.Desktop.Endpoint.call(conn, BDS.Desktop.Endpoint.init([]))
@@ -178,4 +217,7 @@ defmodule BDS.DesktopTest do
     Image.new!(3, 2, color: [255, 0, 0])
     |> Image.write!(:memory, suffix: ".jpg", quality: 85)
   end
+
+  defp restore_env(key, nil), do: Application.delete_env(:bds, key)
+  defp restore_env(key, value), do: Application.put_env(:bds, key, value)
 end