feat: pie chart for Job Monitor

[TheauW]

I added a button to the JobMonitor to visualize jobs using the Sunburst chart. This will be reused in the Bookkeeping Storage report.

I also exposed the columnSelector component, which will be reused in the Bookkeeping Storage report.

I updated the Sunburst to reflect recent changes suggested in gitlab/lhcbdiracx-web and added the ability to refresh jobs.

[ryuwd]

Looks good with some small suggestions!

[Copilot]

Pull Request Overview

This PR adds pie chart visualization capabilities to the JobMonitor component using a Sunburst chart. The implementation includes a new chart component that allows users to visualize job data hierarchically and adds a toggle to switch between table and chart views.

• Adds a new Sunburst chart component for hierarchical data visualization
• Implements a column selector component for configuring chart grouping
• Adds a toggle button to switch between table and chart views in JobMonitor

Reviewed Changes

Copilot reviewed 42 out of 44 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
packages/diracx-web-components/src/components/JobMonitor/JobMonitor.tsx	Added chart type selector and JobSunburst component integration
packages/diracx-web-components/src/components/JobMonitor/JobSunburst.tsx	New component for sunburst visualization of job data
packages/diracx-web-components/src/components/shared/Sunburst/Sunburst.tsx	Core D3-based sunburst chart implementation
packages/diracx-web-components/src/components/shared/ColumnSelector.tsx	New component for selecting and ordering chart columns
packages/diracx-web-components/src/components/shared/ChartDisplayLayout.tsx	Layout component for chart and column selector

Comments suppressed due to low confidence (1)

packages/diracx-web-components/src/components/shared/Sunburst/Sunburst.tsx:208

• The magic number 0.05 (5% threshold) should be extracted to a constant or made configurable for better maintainability.

          mouseOut.call(this, event, p);

[aldbr]

Why did you choose not to include filters, tokenEquations, convertFilterToTokenEquation and setTokenEquations here?

[TheauW]

I originally wanted to initialize the tokens only once at startup, but I realized it makes sense to update them whenever the filters change (external changes). I fixed it here: #388.
I didn't do it in this PR because I couldn't just add the dependencies — I did that in a separate one.