Fix the filename of the second chart for downloading

[Max-Z80]

Description

it fixes #1413

How to test the feature:

• Go to the charts module

• Toggle on compare locations

• Choose any two locations for example:

  • location1, admin1 : cabo Delgado
  • location1, admin2: ancuabe
  • location2, admin1: Gaza
  • location2, admin2: Bilene

• select data to plot, for example "10-day NVDI (MODIS)"

• Click download CSV in the top right of the chart in location 2

• assert that the filename is mozambique_gaza_bilene_10_day_ndvi_modis.csv

• Click download image in the top right of the chart in location 2

• assert that the filename is mozambique_gaza_bilene_10_day_ndvi_modis.png

You can do the same for the chart corresponding to location 1

• Click download CSV in the top right of the chart

• assert that the filename is mozambique_cabo_delgado_ancuabe_10_day_ndvi_modis.csv

• Click download image in the top right of the chart

• assert that the filename is mozambique_cabo_delgado_ancuabe_10_day_ndvi_modis.png

Checklist - did you ...

Test your changes with

• REACT_APP_COUNTRY=rbd yarn start
• REACT_APP_COUNTRY=cambodia yarn start
• REACT_APP_COUNTRY=mozambique yarn start
• Add / update necessary tests?
• Add / update outdated documentation?

Screenshot/video of feature:

[github-actions]

Build succeeded and deployed at https://prism-1434.surge.sh
(hash d3906d9 deployed at 2025-02-19T09:04:44)

[Max-Z80]

@ericboucher , I did not write a test for that because there is no test for ChartsPanel yet and it would take a significant amount of time to acheive this. Is it ok or should I write a test anyway ?

[wadhwamatic]

This works well, thanks @Max-Z80. Over to @ericboucher for approval