chore(deps): update dependency svelte to ^5.16.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
svelte (source)	^5.15.0 -> ^5.16.0

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Release Notes

sveltejs/svelte (svelte)

v5.16.0

Compare Source

Minor Changes

• feat: allow class attribute to be an object or array, using clsx (#​14714)

Patch Changes

• fix: don't include keyframes in global scope in the keyframes to rename (#​14822)

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