feat: bootstrap from Fabric monorepo

src/common/metrics.controller.ts

@@ -0,0 +1,12 @@
+import { Controller, Get } from '@nestjs/common';
+import { MetricsService } from './metrics.service';
+
+@Controller('metrics')
+export class MetricsController {
+  constructor(private readonly metrics: MetricsService) {}
+
+  @Get()
+  get() {
+    return this.metrics.snapshot();
+  }
+}