fix: TypeScript errors in server-metrics service

api/server.ts

@@ -10,6 +10,7 @@ import monitorRouter from './routes/monitor.js'
 import diagnosticRouter from './routes/diagnostic.js'
 import hetznerRouter from './routes/hetzner.js'
 import wpMonitorRouter from './routes/wp-monitor.js'
+import serverMetricsRouter from './routes/server-metrics.js'
 
 const app = express()
 const PORT = process.env.API_PORT || 3001
@@ -32,6 +33,7 @@ app.use('/api/monitor', monitorRouter)
 app.use('/api/diagnostic', diagnosticRouter)
 app.use('/api/hetzner', hetznerRouter)
 app.use('/api/wp-monitor', wpMonitorRouter)
+app.use('/api/server-metrics', serverMetricsRouter)
 
 // Error handling
 app.use((err: any, _req: express.Request, res: express.Response, _next: express.NextFunction) => {