Improve mobile UI and add infinite scroll

cpone-dashboard/menu/progress/query.go

@@ -118,3 +118,21 @@ func Pct(num, total int) int {
 	}
 	return num * 100 / total
 }
+
+func PaginateProgressRows(rows []ProgressRow, page, pageSize int) ([]ProgressRow, bool) {
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 {
+		pageSize = 30
+	}
+	start := (page - 1) * pageSize
+	if start >= len(rows) {
+		return []ProgressRow{}, false
+	}
+	end := start + pageSize
+	if end > len(rows) {
+		end = len(rows)
+	}
+	return rows[start:end], end < len(rows)
+}