refactor: move main to cmd

Author: M03ED

Makefile

@@ -2,7 +2,7 @@ NAME = pasarguard-node-$(GOOS)-$(GOARCH)
 
 LDFLAGS = -s -w -buildid=
 PARAMS = -trimpath -ldflags "$(LDFLAGS)" -v
-MAIN = ./main.go
+MAIN = ./cmd/node
 PREFIX ?= $(shell go env GOPATH)
 XRAY_OS ?=
 XRAY_ARCH ?=
@@ -172,4 +172,4 @@ test-race-wireguard:
 	GOTOOLCHAIN=auto CGO_ENABLED=1 go test -race -v -p 1 ./backend/wireguard
 
 serve:
-	go run main.go serve
+	go run ./cmd/node

backend/wireguard/wireguard.go

@@ -170,7 +170,6 @@ func newWithManagerFactory(cfg *config.Config, wgConfig *Config, users []*common
 	psk, _ := wgConfig.GetPreSharedKey()
 	startupPeerConfigs, appliedKeys := buildTargetPeerConfigs(startupDiff.TargetPeers, psk)
 
-
 	manager, err := wg.newManager(wgConfig.InterfaceName)
 	if err != nil {
 		return nil, fmt.Errorf("failed to create manager: %w", err)

backend/xray/core_unix.go

@@ -13,4 +13,4 @@ func setProcAttributes(cmd *exec.Cmd) {
 		Setpgid: true,
 		Pgid:    0,
 	}
-}
+}

backend/xray/core_windows.go

@@ -16,4 +16,4 @@ func setProcAttributes(cmd *exec.Cmd) {
 		// NoInheritHandles ensures child processes don't inherit handles unnecessarily
 		NoInheritHandles: false,
 	}
-}
+}

backend/xray/process_windows.go

@@ -231,4 +231,3 @@ func isProcessZombie(pid int) bool {
 
 	return false
 }
-

main.go cmd/node/main.gomain.go renamed to cmd/node/main.go

@@ -48,11 +48,9 @@ func main() {
 	stopChan := make(chan os.Signal, 1)
 	signal.Notify(stopChan, os.Interrupt, syscall.SIGTERM)
 
-	// Wait for interrupt
 	<-stopChan
 	log.Println("Shutting down server...")
 
-	// Graceful shutdown
 	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()