build(deps): update react monorepo to v19 (major)

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@types/react (source)	^18.3.18 -> ^19.0.8
react (source)	^18.3.1 -> ^19.0.0
react-dom (source)	^18.3.1 -> ^19.0.0

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Release Notes

facebook/react (react)

v19.0.0

Compare Source

facebook/react (react-dom)

v19.0.0

Compare Source

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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