Maint: split Go files in dns package

internal/dns/status.go

@@ -0,0 +1,19 @@
+package dns
+
+import (
+	"context"
+
+	"github.com/qdm12/gluetun/internal/models"
+)
+
+func (l *looper) GetStatus() (status models.LoopStatus) { return l.state.GetStatus() }
+
+type StatusApplier interface {
+	ApplyStatus(ctx context.Context, status models.LoopStatus) (
+		outcome string, err error)
+}
+
+func (l *looper) ApplyStatus(ctx context.Context, status models.LoopStatus) (
+	outcome string, err error) {
+	return l.state.ApplyStatus(ctx, status)
+}