Zero-config Golang Heap Profiling

Coroot is an Apache 2.0 open source platform that simplifies observability with no-code configuration. The Coroot node-agent already collects CPU profiles for any process on the node using eBPF , with zero integration from the application side. For Java, we dynamically inject async-profiler into the JVM to get memory and lock profiles. But Go processes were still a blind spot for non-CPU profiling unless the app exposed a pprof endpoint and the cluster-agent scraped it. We wanted the same zero-c