SSR control center: auto-purge webhook, dashboard tiles, backend module

Package 1: SsrPurgeService posts to the node /__purge (endpoint+secret in var/vitec-ssr-purge.env, outside git) and logs every attempt to tx_vitec_ssrpurgelog. DataHandler hooks queue per request and flush once: pages with nav-relevant field changes and all tx_news_/tx_vitec_ records purge everything, other page/content edits purge the hosting page path. Gated by the routing flag and the new Site Set switch vitec.ssr.autoPurge. Flipping the SSR switch ON purges everything once. CLI: vitec:ssr-purge, vitec:ssr-health (samples /__health into tx_vitec_ssrhealthlog, 14 days kept, scheduler-ready). Package 2: dashboard widgets vitecSsrStatus (live health, release, switch, last purge) and vitecSsrStats (purge counts, failures, uptime, response time). Package 3: backend module web_vitecssr with manual purge (paths or everything) and both protocols. Tested end to end against the running node (purge single/all 200, health sample logged).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

packages/vitec/Classes/Command/SsrPurgeCommand.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Evomedien\Vitec\Command;
+
+use Evomedien\Vitec\Service\SsrPurgeService;
+use Symfony\Component\Console\Attribute\AsCommand;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+#[AsCommand(
+    name: 'vitec:ssr-purge',
+    description: 'Purge paths (or everything with --all) from the SSR node page cache',
+)]
+final class SsrPurgeCommand extends Command
+{
+    public function __construct(private readonly SsrPurgeService $purgeService)
+    {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this->addArgument('paths', InputArgument::IS_ARRAY, 'Paths to purge, e.g. /products/aligo');
+        $this->addOption('all', null, InputOption::VALUE_NONE, 'Purge the whole cache ("*")');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $paths = $input->getOption('all') ? ['*'] : (array)$input->getArgument('paths');
+        if ($paths === []) {
+            $output->writeln('<error>No paths given (use arguments or --all).</error>');
+            return Command::INVALID;
+        }
+        $result = $this->purgeService->purge($paths, 'cli');
+        $output->writeln(sprintf(
+            '%s HTTP %d - %s (paths: %s)',
+            $result['success'] ? '<info>OK</info>' : '<error>FAILED</error>',
+            $result['httpCode'],
+            $result['message'],
+            implode(', ', $result['paths'])
+        ));
+        return $result['success'] ? Command::SUCCESS : Command::FAILURE;
+    }
+}