Introduced `SystemPrompt` and `ExtraSystemPrompts` to allow more flexible and context-aware system message customization. Replaced static default system message with dynamic handling using these new fields, falling back to `DefaultPrompt` if needed. Updated the request construction logic to incorporate the newly added prompt options.
Renamed the Go module to align with the updated repository path for better clarity and organization. This ensures consistency across the project and prevents potential import conflicts.
Renamed the Go module to align with the updated repository path for better clarity and organization. This ensures consistency across the project and prevents potential import conflicts.
Introduced DuckDuckGo as a new search provider alongside Google. Implemented a flexible caching system with in-memory, file-based, and no-op cache options to improve modularity. Updated dependencies and revised the project structure for improved maintainability.
Modify `FunctionCall` struct to handle arguments as strings. Add debugging logs to facilitate error tracing and improve JSON unmarshalling in various functions.
