SSR module: dark VITEC cockpit with live charts

Live band with 24 h availability strip, gauges for hit rate, response time, cache fill and client errors, traffic chart 24 h / 7 days from the health log counter deltas drawn with the core Chart.js of EXT:dashboard, warm progress ring with live polling, purge activity timeline, client error cards, link to the site settings. ssr-cockpit.js replaces ssr-warm-progress.js, whose deletion went into a9923e1.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/vitec/Configuration/Backend/AjaxRoutes.php

@@ -33,8 +33,8 @@ return [
         'path' => '/vitec/ssr/purge-page',
         'target' => \Evomedien\Vitec\Controller\Backend\SsrController::class . '::purgePage',
     ],
-    // Live "Cache warming" progress bar in the VITEC SSR module
-    // (Resources/Public/Javascript/ssr-warm-progress.js polls it).
+    // Live status of the VITEC SSR cockpit
+    // (Resources/Public/Javascript/ssr-cockpit.js polls it).
     'vitec_ssr_health' => [
         'path' => '/vitec/ssr/health',
         'target' => \Evomedien\Vitec\Controller\Backend\SsrController::class . '::healthJson',

packages/vitec/Configuration/JavaScriptModules.php

@@ -9,7 +9,7 @@ declare(strict_types=1);
  * JavaScriptModuleInstruction::create('@evomedien/vitec/<file>.js').
  */
 return [
-    'dependencies' => ['backend', 'core'],
+    'dependencies' => ['backend', 'core', 'dashboard'],
     'imports' => [
         '@evomedien/vitec/' => 'EXT:vitec/Resources/Public/Javascript/',
     ],