chore: 版本号更新为 dev_0.1.0

server/main.go

@@ -26,7 +26,7 @@ import (
 )
 
 // version 由构建时注入：-ldflags "-X main.version=..."
-var version = "dev"
+var version = "dev_0.1.0"
 
 func main() {
 	if len(os.Args) > 1 && os.Args[1] == "backup" {