Added combined dataset.

src/components/SingleFileUpload.jsx

@@ -2,6 +2,7 @@ import React, { useState, useEffect } from "react"
 import { ButtonGroup, Button, Spacer, Input, useToasts } from "@geist-ui/core"
 import PropTypes from "prop-types"
 import { clockifyDataSet1 } from "../data/clockify_data1"
+import { clockifyDataSet2 } from "../data/clockify_data2"
 
 export var fileContent = "{}"
 var uploadFailed = false
@@ -24,6 +25,12 @@ function SingleFileUpload({ onFileUploaded }) {
     setFileUploaded(true)
   }
 
+  const loadSecondDataSet = () => {
+    fileContent = clockifyDataSet2
+    uploadFailed = false
+    setFileUploaded(true)
+  }
+
   useEffect(() => {
     if (fileUploaded) {
       onFileUploaded()
@@ -83,6 +90,7 @@ function SingleFileUpload({ onFileUploaded }) {
       <Spacer h={2} />
       <ButtonGroup>
         <Button onClick={loadFirstDataSet}>Data Set 1 (26/09/23 - 30/01/24)</Button>
+        <Button onClick={loadSecondDataSet}>Data Set 2 (SSVT-Combined) (26/09/23 - 30/01/24)</Button>
       </ButtonGroup>
     </div>
   )