fix: sort by server and type for app listing

config/env.go

@@ -40,6 +40,18 @@ func (a ByServer) Less(i, j int) bool {
 	return strings.ToLower(a[i].File.Server) < strings.ToLower(a[j].File.Server)
 }
 
+type ByServerAndType []App
+
+func (a ByServerAndType) Len() int      { return len(a) }
+func (a ByServerAndType) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
+func (a ByServerAndType) Less(i, j int) bool {
+	if a[i].File.Server == a[j].File.Server {
+		return strings.ToLower(a[i].Type) < strings.ToLower(a[j].Type)
+	} else {
+		return strings.ToLower(a[i].File.Server) < strings.ToLower(a[j].File.Server)
+	}
+}
+
 type ByType []App
 
 func (a ByType) Len() int      { return len(a) }