fix(service): defer stop when pulling latest images

Ensure restart actions flow through StartService so pull-latest restarts can
avoid stopping the service before image pulls. Also raise the changelog modal
above the desktop sidebar toggle.

tests/Unit/Service/StartServicePullLatestRestartTest.php

@@ -0,0 +1,36 @@
+<?php
+
+use App\Actions\Service\RestartService;
+use App\Actions\Service\StartService;
+use App\Actions\Service\StopService;
+use App\Models\Service;
+
+it('does not stop a service before pulling latest images', function () {
+    $method = new ReflectionMethod(StartService::class, 'shouldStopBeforeStarting');
+
+    expect($method->invoke(new StartService, pullLatestImages: true, stopBeforeStart: true))->toBeFalse();
+});
+
+it('still stops a service before a regular restart', function () {
+    $method = new ReflectionMethod(StartService::class, 'shouldStopBeforeStarting');
+
+    expect($method->invoke(new StartService, pullLatestImages: false, stopBeforeStart: true))->toBeTrue()
+        ->and($method->invoke(new StartService, pullLatestImages: false, stopBeforeStart: false))->toBeFalse();
+});
+
+it('routes service restart actions through start service with deferred stop semantics', function () {
+    $service = Mockery::mock(Service::class);
+
+    $stopService = Mockery::mock(StopService::class);
+    $stopService->shouldNotReceive('handle');
+    app()->instance(StopService::class, $stopService);
+
+    $startService = Mockery::mock(StartService::class);
+    $startService->shouldReceive('handle')
+        ->once()
+        ->with($service, true, true)
+        ->andReturn('restart queued');
+    app()->instance(StartService::class, $startService);
+
+    expect(RestartService::run($service, true))->toBe('restart queued');
+});