new: new caplets module to manage system caplets

caplets/manager.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"sort"
 	"strings"
 	"sync"
 
@@ -38,6 +39,10 @@ func List() []Caplet {
 		}
 	}
 
+	sort.Slice(caplets, func(i, j int) bool {
+		return strings.Compare(caplets[i].Name, caplets[j].Name) == -1
+	})
+
 	return caplets
 }