build(netgo): make sure the project is always compiled with netgo build tag (#3428)

* build(netgo): make sure the project is always compiled with `netgo` build tag

* docs(netgo): better comments

main.go

@@ -4,8 +4,16 @@ import (
 	_ "net/http/pprof" //nolint:gosec
 
 	"github.com/navidrome/navidrome/cmd"
+	"github.com/navidrome/navidrome/conf/buildtags"
 )
 
+//goland:noinspection GoBoolExpressions
 func main() {
+	// This import is used to force the inclusion of the `netgo` tag when compiling the project.
+	// If you get compilation errors like "undefined: buildtags.NETGO", this means you forgot to specify
+	// the `netgo` build tag when compiling the project.
+	// To avoid these kind of errors, you should use `make build` to compile the project.
+	_ = buildtags.NETGO
+
 	cmd.Execute()
 }