fix: upgrade to analytics with highcharts major version bump and address regressions

[HendrikThePendric]

No issue nr available

Requires: #3289

A short explanation why the above PR needs to get merged first:

• The upgrade to @dhis2/analytics v26.9.0 means the Singe Value vis-type is now a HighCharts.Chart, and the consequence of that is it should be treated the same as any other chart (specifically in src/components/VisualizationPlugin/ChartPlugin.js).
• The current PR upgrades @dhis2/analytics to an even higher version, so before this is released we need to ensure that the ChartPlugin does not include any special handling for the Single Value vis-type anymore. The most correct way to do so is to wait for fix: handle single value vis-type as highcharts chart instance #3289 to be merged to master and to bring the current branch up-to-date.

Requires: dhis2/analytics#1728

At the time of writing we are using a GitHub commit URL for @dhis2/analytics, once the above PR is merged we can switch to a regular NPM version number.

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Key features

1. We are now using Highcharts v11

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Description

After the upgrade, we found an issue with the height of the chart: it would not fill the container but set the default 400px height. After discussing the problem with @edoardo we found that removing some code that we used to scale the chart fixed the issue. Quite likely, there was some interference between Highchart's auto-scaling and ours.

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TODO

• Wait for fix: handle single value vis-type as highcharts chart instance #3289 to be released
• Cypress tests
• Manual testing (check all chart types, check chart dimensions in normal view + modal + dashboard)
• Decide wether or not we want the new v11 color scheme/ theme
• Switch to released version of analytics

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Known issues

• Highcharts 11 uses a new color scheme. It is not wildly different from the old one and looks quite nice. We need to decide if we just accept it, or if we want to revert to the old theme as illustrated here.

[dhis2-bot]

🚀 Deployed on https://pr-3288.data-visualizer.netlify.dhis2.org