performance upgrades by using clickhouse for logs

src/Api/Router.php

@@ -164,7 +164,8 @@ class Router
 
     private function health(): array
     {
-        $dbOk = true;
+        $sqliteOk = true;
+        $clickhouseOk = true;
         $dbSize = 'unknown';
         try {
             $this->repo->getAlerts(1);
@@ -176,12 +177,21 @@ class Router
                     : round($bytes / 1024, 1) . ' KB');
             }
         } catch (\Throwable) {
-            $dbOk = false;
+            $sqliteOk = false;
         }
 
+        try {
+            $this->repo->clickhouse()->query('SELECT 1');
+        } catch (\Throwable) {
+            $clickhouseOk = false;
+        }
+
+        $allOk = $sqliteOk && $clickhouseOk;
+
         return [
-            'status' => $dbOk ? 'ok' : 'degraded',
-            'database' => $dbOk ? 'connected' : 'error',
+            'status' => $allOk ? 'ok' : 'degraded',
+            'sqlite' => $sqliteOk ? 'connected' : 'error',
+            'clickhouse' => $clickhouseOk ? 'connected' : 'error',
             'db_size' => $dbSize,
             'time' => date('c'),
         ];