refactor: move systemd integration to operator host

cmd/spinifex/cmd/admin_upgrade.go

@@ -8,7 +8,7 @@ import (
 	"strings"
 
 	"github.com/mulgadc/spinifex/spinifex/migrate"
-	"github.com/mulgadc/spinifex/spinifex/systemd"
+	"github.com/mulgadc/spinifex/spinifex/operator/host/systemd"
 
 	"github.com/spf13/cobra"
 )

cmd/spinifex/cmd/admin_upgrade_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 
 	"github.com/mulgadc/spinifex/spinifex/migrate"
-	"github.com/mulgadc/spinifex/spinifex/systemd"
+	"github.com/mulgadc/spinifex/spinifex/operator/host/systemd"
 	"github.com/spf13/cobra"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

spinifex/bootstrap/preflight/services.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 	"syscall"
 
-	"github.com/mulgadc/spinifex/spinifex/systemd"
+	"github.com/mulgadc/spinifex/spinifex/operator/host/systemd"
 )
 
 // deletedSuffix is what the kernel appends to /proc/<pid>/exe once the

spinifex/operator/host/systemd/generate.go

@@ -26,7 +26,7 @@ func run() error {
 	if err != nil {
 		return err
 	}
-	unitsDir := filepath.Join(selfDir, "..", "..", "build", "systemd")
+	unitsDir := filepath.Join(selfDir, "..", "..", "..", "..", "build", "systemd")
 
 	ents, err := os.ReadDir(unitsDir)
 	if err != nil {