fix(deps): pin dependencies

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@anthropic-ai/sdk	dependencies	pin	^0.27.0 -> 0.27.2
@huggingface/transformers	dependencies	pin	^3.0.0-alpha.14 -> 3.0.0-alpha.14
openai	dependencies	pin	^4.56.0 -> 4.58.1
tiktoken	dependencies	pin	^1.0.16 -> 1.0.16

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Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

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