fix(xray): synchronize lifecycle state (#6138)

* fix(xray): synchronize lifecycle snapshots

Protect process replacement and result caching with a lifecycle state object, so read paths keep one process snapshot while restarts swap state safely. Bound version probing to prevent a stalled binary from holding the restart lock.

* test(xray): cover concurrent lifecycle reads

Exercise status, result, and traffic reads while the managed process is replaced, so the race detector guards the lifecycle snapshot boundary.

* fix(xray): guard process config snapshots

Synchronize hot-applied config snapshots, keep Telegram reads on one lifecycle snapshot, and strengthen lifecycle timeout and concurrency regression coverage.

---------

Co-authored-by: PathGao <gaoyanbo@gaoyanbodeMacBook-Air.local>

internal/web/service/inbound_disable.go

@@ -19,7 +19,7 @@ func (s *InboundService) disableInvalidInbounds(tx *gorm.DB) (bool, int64, error
 	now := time.Now().Unix() * 1000
 	needRestart := false
 
-	if p != nil {
+	if process := currentXrayProcess(); process != nil {
 		var tags []string
 		err := tx.Table("inbounds").
 			Select("inbounds.tag").
@@ -28,7 +28,7 @@ func (s *InboundService) disableInvalidInbounds(tx *gorm.DB) (bool, int64, error
 		if err != nil {
 			return false, 0, err
 		}
-		_ = s.xrayApi.Init(p.GetAPIPort())
+		_ = s.xrayApi.Init(process.GetAPIPort())
 		for _, tag := range tags {
 			err1 := s.xrayApi.DelInbound(tag)
 			if err1 == nil {
@@ -153,8 +153,8 @@ func (s *InboundService) disableInvalidClients(tx *gorm.DB) (bool, int64, error)
 		}
 	}
 
-	if p != nil && len(localTargets) > 0 {
-		_ = s.xrayApi.Init(p.GetAPIPort())
+	if process := currentXrayProcess(); process != nil && len(localTargets) > 0 {
+		_ = s.xrayApi.Init(process.GetAPIPort())
 		for _, t := range localTargets {
 			err1 := s.xrayApi.RemoveUser(t.Tag, t.Email)
 			if err1 == nil {