new: add hiddifyrpc

v2/example_server/main.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"os"
+	"os/signal"
+	"syscall"
+
+	v2 "github.com/hiddify/libcore/v2"
+)
+
+func main() {
+	v2.StartGrpcServer()
+	sigChan := make(chan os.Signal, 1)
+	signal.Notify(sigChan, os.Interrupt, syscall.SIGTERM)
+	<-sigChan
+}