security: chart.tsx uses dangerouslySetInnerHTML for SVG payload

[nanaf6203-bit]

Summary

src/components/ui/chart.tsx uses dangerouslySetInnerHTML to inject SVG with content derived from runtime data.

Affected area

src/components/ui/chart.tsx line ~83

Steps to reproduce / impact

If the chart ever accepts a non-trusted string (via theme config, user-defined dashboard, extension override), it becomes an XSS vector.

Expected behaviour

Render the SVG via React. If absolutely necessary, use DOMPurify with an SVG profile.

Acceptance criteria

• Replace dangerouslySetInnerHTML with React-rendered SVG.
• If sanitiser is the answer, formally justify and add to dependency tree.
• Add a unit test against injected payloads.

[danieloche635-bit]

@danieloche635-bit has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

i would like to wok on this issue sir

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This issue has been completed by @danieloche635-bit as part of the Stellar Wave Program's 6th Wave 🥳

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