fix: use correct context

app/components/component-xpub-dashboard/src/components/UploadManuscript.js

 import React, { useContext } from 'react'
 import styled, { keyframes, withTheme } from 'styled-components'
-import { XpubContext } from 'xpub-with-context'
+import { XpubContext } from '../../../xpub-with-context'
 import Dropzone from 'react-dropzone'
 import { Icon } from '@pubsweet/ui'
 import { th } from '@pubsweet/ui-toolkit'

app/components/component-xpub-dashboard/src/upload.js

@@ -25,7 +25,7 @@ const DocxToHTMLPromise = file => ({ data }) => {
   const body = new FormData()
   body.append('docx', file)
 
-  const url = `${config['pubsweet-client'].baseUrl}convertDocxToHTML`
+  const url = `${config['pubsweet-client'].baseUrl}/convertDocxToHTML`
 
   return request(url, { method: 'POST', body }).then(response =>
     Promise.resolve({