fix(chart): proper recharts 3 types without any

[ulises-jeremias]

Description

Follow-up to #48 — replaces the any + eslint-disable workaround with proper recharts@3 types.

• ChartTooltipContent now uses TooltipContentProps<number,string> (payload/label via context, not TooltipProps)
• ChartLegendContent uses LegendPayload[] from recharts (DefaultLegendContentProps, LegendProps omits payload)
• key={String(dataKey ?? name ?? index)} handles DataKey function case
• formatter cast via unknown for ValueType/NameType compatibility, no any
• No eslint-disable, pnpm type-check and eslint --max-warnings=0 pass

Type of Change

• Bug fix
• New feature
• Breaking change

How Has This Been Tested?

• pnpm type-check — tsc --noEmit clean (was 8 errors, then 2 with any fix)
• pnpm exec eslint src/components/ui/chart.tsx --max-warnings=0 — pass
• pnpm test --run — 16 tests passed
• pnpm audit — 0 vulnerabilities

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

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Project	Deployment	Actions	Updated (UTC)
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• src/components/ui/chart.tsx

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✅MegaLinter analysis: Success

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✅ REPOSITORY	secretlint	yes		no		no	2.4s
✅ REPOSITORY	trivy	yes		no		no	10.96s
✅ REPOSITORY	trufflehog	yes		no		no	3.88s
✅ SPELL	cspell	173		0		0	4.48s
✅ YAML	prettier	13		0		0	0.75s
✅ YAML	yamllint	13		0		0	0.8s

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