Initial web app consumption/integration (#5)

Co-authored-by: Joe Arndt <jmarndt@users.noreply.github.com>
Reviewed-on: #5

src/healthcheck.controller.ts

@@ -0,0 +1,9 @@
+import { Controller, Get } from '@nestjs/common';
+
+@Controller()
+export class HealthcheckController {
+  @Get('healthcheck')
+  health() {
+    return { status: 'healthy' };
+  }
+}