feat: align GetDefaultName with service SOP (by AI)

logger.go

@@ -48,7 +48,7 @@ func NewLogger(conf Config) *Logger {
 
 	logger := Logger{
 		truncations: cast.Split(conf.Truncations, ","),
-		traceId:     id.MakeID(10),
+		traceId:     id.Get10Bytes14MPerSecond(),
 	}
 
 	if len(conf.Sensitive) > 0 {

utility.go

@@ -194,17 +194,14 @@ func getCallStacks(truncations []string) []string {
 
 // GetDefaultName 获取默认应用名称
 func GetDefaultName() string {
-	name := os.Getenv("DISCOVER_APP")
-	if name == "" {
-		name = os.Getenv("discover_app")
-	}
-	if name == "" {
+	name := ""
 	if info, ok := debug.ReadBuildInfo(); ok && info.Path != "" && info.Path != "command-line-arguments" {
 		name = path.Base(info.Path)
 	}
-	}
 	if name == "" {
 		name = path.Base(os.Args[0])
 	}
+	// 处理 Windows 下的 .exe 后缀
+	name = strings.TrimSuffix(name, ".exe")
 	return name
 }