chore(deps): update JS sample deps

[twishabansal]

Description

Should include a concise description of the changes (bug or feature), it's
impact, along with a summary of the solution

PR Checklist

Thank you for opening a Pull Request! Before submitting your PR, there are a
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• Make sure you reviewed
  CONTRIBUTING.md
• Make sure to open an issue as a
  bug/issue
  before writing your code! That way we can discuss the change, evaluate
  designs, and agree on the general idea
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• Appropriate docs were updated (if necessary)
• Make sure to add ! if this involve a breaking change

🛠️ Fixes #<issue_number_goes_here>

[gemini-code-assist]

Code Review

This pull request updates the @toolbox-sdk/core dependency from version ^0.3.0 to ^1.0.0 across several documentation samples, including LangChain, GenAI, Genkit, and LlamaIndex. The review feedback identifies a violation of the repository style guide regarding the PR description format and highlights necessary version updates for zod and @langchain/core to resolve peer dependency mismatches introduced by the SDK upgrade.

[gemini-code-assist]

Updating @toolbox-sdk/core to ^1.0.0 introduces a peer dependency requirement for zod: ^3.24.4. The current version of zod declared in this file is ^3.23.8 (line 16). It is recommended to update zod to at least ^3.24.4 to ensure compatibility and avoid peer dependency warnings during installation.

[gemini-code-assist]

Updating @toolbox-sdk/core to ^1.0.0 is correct. However, I noticed that @langchain/core is currently at ^1.1.26 (line 14), which is lower than the ^1.1.27 required by @langchain/google-genai's peer dependencies (as seen in the lockfile). It is recommended to update @langchain/core to at least ^1.1.27 to ensure compatibility across all dependencies.

[twishabansal]

/gemini review

[gemini-code-assist]

Code Review

This pull request updates the @toolbox-sdk/core dependency from version ^0.3.0 to ^1.0.0 across several JavaScript documentation samples. The review feedback correctly identifies this as a major version update and requests that the PR title be updated with a ! to signify a breaking change, as required by the repository's style guide for proper release automation.