[Bug]: Donut chart index prop does not render if value is different than "name"

[decito]

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Reproduction

https://codesandbox.io/p/devbox/shadcn-vue-donutchartdemo-forked-8z4mt4

Describe the bug

Basically, unless the index property is equal to "name", it does not render the text passed in the property.

Inspecting the code closely, the bug is due to the fact that the const omittedData of the ChartSingleTooltip component is assigning the name value to data.name and not for the value passed in the index prop of the DonutChart component.

I managed to fix the bug in my project by changing the expected to Object.values(data)[0]. I don't have enough knowledge to understand whether this would be the best course of action, nor have I checked whether the ChartSingleTooltip component is being used by another and whether this change breaks the behavior in other imports. Nonetheless, I'll submit a PR.

In the Reproduction, I described two objects, one with the name property and the other with any other. Hovering the chart, one of the names are rendered while the other one isn't.

This is my first bug report here on GitHub :)

System Info

System:
    OS: Linux 6.1 Debian GNU/Linux 12 (bookworm) 12 (bookworm)
    CPU: (2) x64 AMD EPYC
    Memory: 1.78 GB / 4.01 GB
    Container: Yes
    Shell: Unknown
Binaries:
    Node: 18.20.4 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 10.7.0 - /usr/local/bin/npm
npmPackages:
    @vueuse/core: ^10.11.0 => 10.11.0 
    radix-vue: ^1.9.0 => 1.9.1 
    shadcn-vue: latest => 0.10.5 
    vue: latest => 3.4.32

Contributes

• [X] I am willing to submit a PR to fix this issue
• [X] I am willing to submit a PR with failing tests

[entl]

Hey, could you please double-check access rights to the codesandbox, thanks.

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