Need add the latest claude model, example: claude-3-7-sonnet-20250219

**Is your feature request related to a problem? Please describe.** The project currently lacks support for the latest Claude models, specifically claude-3-7-sonnet-20250219. As AI technology rapidly evolves, newer models typically offer better performance, more accurate responses, and enhanced capabilities, but our project has not yet integrated these latest models, preventing users from benefiting from these improvements. **Describe the solution you'd like** Adding claude-3-7-sonnet-20250219 as an option in the model selection list Implementing proper integration with the Anthropic API to support all parameters for this model Updating relevant documentation to explain the new model's capabilities and usage Optimizing the interface to support any special features the new model might offer (such as higher token limits) **Describe alternatives you've considered** Continuing to use older Claude models, but this would miss out on performance and feature improvements Using similar models from other providers, but the Claude series has unique advantages for certain tasks Creating custom adapters as a temporary solution, but this requires extra maintenance and may be unstable **Additional context** claude-3-7-sonnet-20250219 is one of the latest models released by Anthropic, featuring stronger reasoning capabilities and better instruction following Many competing products have already integrated this model Several users in the community have expressed interest in this feature in discussions According to Anthropic's documentation, integrating this model requires minimal API adjustments