chore(deps): update dependency i18next to v25.8.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
i18next (source)	25.5.3 → 25.8.4

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Release Notes

i18next/i18next (i18next)

v25.8.4

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• fix: crashes when backend in backends array has no name property 2386

v25.8.3

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• ts: document option to suppress the support message 2385

v25.8.2

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• option to suppress the support message 2385

v25.8.1

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• fix(types): Selector API - fix Namespace inference for selector ns option 2384

v25.8.0

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• fix: TFunctionReturn fallback 2360

v25.7.4

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• fix: Interpolation breaks when cloning an instance 2376

v25.7.3

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• type definitions for new transDefaultProps option in react-i18next react-i18next: #​1895

v25.7.2

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• fix: Invalid overwrite of default value for overloadTranslationOptionHandler 2374.

v25.7.1

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• TS: remove wrong signature 2372.

v25.7.0

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• Enhance cloneInstance to create a new interpolator if interpolation options are passed in. This will address 2371.

v25.6.3

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• chore: dependency updates 2368

v25.6.2

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• types: export InterpolationMap

v25.6.1

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• fix: createInstance does not exist on an instance #​2366

v25.6.0

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• feat: exists() method now respects returnObjects option - returns false when accessing an object key with returnObjects: false, enabling detection of object vs string keys 2359

  Note: This is a potential behavior change. If you were previously calling exists() with returnObjects: false on object keys, those calls will now return false instead of true. This enables developers to detect whether a key points to an object or string value.

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