fix(docker): replace deprecated stop flags with version-aware ones

Store each server's Docker version and build stop commands via
dockerStopCommand() so newer Docker uses --timeout instead of
deprecated --time/-t. Also show Docker version in server details.

tests/Unit/DockerStopCommandTest.php

@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Docker 28.0 deprecated `--time` on `docker stop` / `docker restart` in favor of `--timeout`.
+ * `--timeout` is rejected by Docker < 28, so Coolify picks the flag from the stored engine version.
+ * Unknown versions keep the historical `--time` flag.
+ *
+ * @see https://github.com/coollabsio/coolify/issues/11244
+ */
+it('parses docker engine versions', function (?string $raw, ?string $expected) {
+    expect(parseDockerEngineVersion($raw))->toBe($expected);
+})->with([
+    'semver' => ['29.4.3', '29.4.3'],
+    'two-part' => ['28.0', '28.0.0'],
+    'suffix' => ['28.0.1-ce', '28.0.1'],
+    'build metadata' => ['29.4.3+azure', '29.4.3'],
+    'null' => [null, null],
+    'empty' => ['', null],
+    'garbage' => ['not-a-version', null],
+]);
+
+it('extracts the server version from docker version json', function () {
+    expect(dockerEngineVersionFromJson('{"Server":{"Version":"29.4.3"}}'))->toBe('29.4.3')
+        ->and(dockerEngineVersionFromJson('{"Client":{"Version":"29.4.3"}}'))->toBeNull()
+        ->and(dockerEngineVersionFromJson('not-json'))->toBeNull();
+});
+
+it('uses --timeout on docker 28 and newer', function (string $version) {
+    expect(dockerStopCommand(30, 'app-1', $version))->toBe('docker stop --timeout=30 app-1');
+})->with(['28.0.0', '28.0.1', '28.0', '29.4.3', '29.4.3-ce']);
+
+it('uses --time on docker older than 28', function (string $version) {
+    expect(dockerStopCommand(30, 'app-1', $version))->toBe('docker stop --time=30 app-1');
+})->with(['24.0.0', '26.1.4', '27.5.1']);
+
+it('uses the historical --time flag when the docker version is unknown', function (?string $version) {
+    expect(dockerStopCommand(30, 'app-1', $version))->toBe('docker stop --time=30 app-1');
+})->with([
+    'null' => [null],
+    'empty' => [''],
+    'garbage' => ['unknown'],
+]);

tests/Unit/DockerStopDeprecatedFlagTest.php

@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * Docker deprecated `--time` on `docker stop` / `docker restart` in v28.0.
+ * Call sites must go through dockerStopCommand() so the flag is chosen from
+ * the stored engine version (`--timeout` on 28+, `--time` before that or if unknown).
+ *
+ * @see https://github.com/coollabsio/coolify/issues/11244
+ * @see https://github.com/coollabsio/coolify/issues/10791
+ */
+it('does not hardcode docker --time outside the version-aware helper', function () {
+    $projectRoot = dockerStopDeprecatedFlagProjectRoot();
+    $helperFile = $projectRoot.DIRECTORY_SEPARATOR.'bootstrap'.DIRECTORY_SEPARATOR.'helpers'.DIRECTORY_SEPARATOR.'docker.php';
+
+    $offenders = collect([
+        ...dockerStopDeprecatedFlagPhpFiles($projectRoot.DIRECTORY_SEPARATOR.'app'),
+        ...dockerStopDeprecatedFlagPhpFiles($projectRoot.DIRECTORY_SEPARATOR.'bootstrap'.DIRECTORY_SEPARATOR.'helpers'),
+    ])
+        ->reject(fn (string $file): bool => $file === $helperFile)
+        ->mapWithKeys(function (string $file) use ($projectRoot) {
+            preg_match_all('/docker\s+(?:stop|restart)\s+--time\b/', file_get_contents($file), $matches);
+
+            return [str_replace($projectRoot.DIRECTORY_SEPARATOR, '', $file) => $matches[0]];
+        })
+        ->filter(fn (array $matches): bool => $matches !== [])
+        ->map(fn (array $matches, string $file): string => $file.': '.implode(', ', array_unique($matches)));
+
+    expect($offenders->values()->implode("\n"))->toBe('');
+});
+
+it('builds application container stop commands from the stored docker version', function (string $relativePath) {
+    $contents = file_get_contents(dockerStopDeprecatedFlagProjectRoot().DIRECTORY_SEPARATOR.$relativePath);
+
+    expect($contents)
+        ->toContain('dockerStopCommand(')
+        ->not->toContain('docker stop --time=')
+        ->not->toContain('docker stop -t $timeout');
+})->with([
+    'deployment graceful shutdown' => ['app/Jobs/ApplicationDeploymentJob.php'],
+    'stop application' => ['app/Actions/Application/StopApplication.php'],
+    'stop application on one server' => ['app/Actions/Application/StopApplicationOneServer.php'],
+    'stop preview containers' => ['app/Livewire/Project/Application/Previews.php'],
+]);
+
+function dockerStopDeprecatedFlagProjectRoot(): string
+{
+    return dirname(__DIR__, 2);
+}
+
+/**
+ * @return list<string>
+ */
+function dockerStopDeprecatedFlagPhpFiles(string $directory): array
+{
+    $files = [];
+
+    foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($directory)) as $file) {
+        if ($file->isFile() && $file->getExtension() === 'php') {
+            $files[] = $file->getPathname();
+        }
+    }
+
+    sort($files);
+
+    return $files;
+}