feat: update Fireworks provider with new models

[ThanhNguyxn]

Summary

Fixes #10674

Updates the Fireworks provider model list with new models from the current Fireworks catalog.

Added Models

Model	Context	Input Price	Output Price	Features
MiniMax M2.1	204.8K	$0.30/M	$1.20/M	Native tools
DeepSeek V3.2	163.8K	$0.56/M	$1.68/M	Native tools
GLM-4.7	198K	$0.55/M	$2.19/M	Native tools
Llama 3.3 70B Instruct	131K	$0.90/M	$0.90/M	Native tools
Llama 4 Maverick	131K	$0.22/M	$0.88/M	Vision + Native tools
Llama 4 Scout	131K	$0.15/M	$0.60/M	Vision + Native tools

Notes

• Pricing and context windows are based on current Fireworks documentation
• Llama 4 models include vision/multimodal capabilities
• All existing models are preserved for backward compatibility

---

Important

Added new models to the Fireworks provider in fireworks.ts, updating model details and ensuring backward compatibility.

• Models Added:
  • Added minimax-m2p1, deepseek-v3p2, glm-4p7, llama-v3p3-70b-instruct, llama4-maverick-instruct-basic, llama4-scout-instruct-basic to FireworksModelId in fireworks.ts.
  • Updated fireworksModels in fireworks.ts with new model details including context window, pricing, and features.
• Backward Compatibility:
  • Preserved all existing models in fireworks.ts for backward compatibility.

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[roomote]

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Review complete. No issues found.

The PR correctly adds 6 new Fireworks models with proper type definitions and model info entries that satisfy the ModelInfo schema. All pricing, context windows, and capabilities match the documentation. Backward compatibility is maintained.

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