ux(dashboard): making progress on new add panel experiance

pkg/api/frontendsettings.go

@@ -127,6 +127,7 @@ func getFrontendSettingsMap(c *middleware.Context) (map[string]interface{}, erro
 			"name":    panel.Name,
 			"id":      panel.Id,
 			"info":    panel.Info,
+			"sort":    getPanelSort(panel.Id),
 		}
 	}
 
@@ -150,6 +151,25 @@ func getFrontendSettingsMap(c *middleware.Context) (map[string]interface{}, erro
 	return jsonObj, nil
 }
 
+func getPanelSort(id string) int {
+	sort := 100
+	switch id {
+	case "graph":
+		sort = 1
+	case "singlestat":
+		sort = 2
+	case "table":
+		sort = 3
+	case "text":
+		sort = 4
+	case "alertlist":
+		sort = 5
+	case "dashlist":
+		sort = 6
+	}
+	return sort
+}
+
 func GetFrontendSettings(c *middleware.Context) {
 	settings, err := getFrontendSettingsMap(c)
 	if err != nil {