Fix host resolution and concurrent cache updates

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/spf13/cobra v1.10.2
 	github.com/spf13/viper v1.21.0
+	golang.org/x/sys v0.49.0
 )
 
 require (
@@ -51,6 +52,5 @@ require (
 	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/xo/terminfo v1.2.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.5 // indirect
-	golang.org/x/sys v0.49.0 // indirect
 	golang.org/x/text v0.43.0 // indirect
 )