Fix max_tokens limit for moonshotai/kimi-k2-instruct on Groq

[roomote]

Summary

This PR fixes the max_tokens error for the moonshotai/kimi-k2-instruct model when using Groq as the provider.

Problem

Users were encountering the following error when using the moonshotai/kimi-k2-instruct model through Groq:

400 max_tokens must be less than or equal to 16384, the maximum value for max_tokens is less than the context_window for this model

Root Cause

The model configuration had maxTokens set to 8192, but Groq API allows up to 16,384 tokens for this specific model. The error occurred because Roo Code was setting max_tokens to a value that exceeded Groq's API limits for this model.

Solution

Updated the maxTokens value for moonshotai/kimi-k2-instruct from 8192 to 16384 in the Groq provider configuration to align with Groq's API limits.

Changes

• Updated packages/types/src/providers/groq.ts:
  • Changed maxTokens from 8192 to 16384 for moonshotai/kimi-k2-instruct

Testing

• ✅ All existing Groq provider tests pass
• ✅ Type checking passes
• ✅ Linting passes

Verification

The fix ensures that the max_tokens parameter sent to Groq API will be within the allowed limit of 16,384 tokens for the moonshotai/kimi-k2-instruct model.

Fixes #5739

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Important

Fixes max_tokens error for moonshotai/kimi-k2-instruct on Groq by updating maxTokens to 16384 in groq.ts.

• Behavior:
  • Fixes max_tokens error for moonshotai/kimi-k2-instruct model on Groq by updating maxTokens to 16384.
• Configuration:
  • Updated maxTokens from 8192 to 16384 in groq.ts for moonshotai/kimi-k2-instruct.
• Testing:
  • All existing Groq provider tests pass.
  • Type checking and linting pass.

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