- Added new fields for goal query, user notes, max steps, and search query in the AiPromptPreviewBody to support planning prompts.
- Integrated planning prompt handling in the preview_ai_prompt function, allowing for distinct processing of planning and exercise prompts.
- Introduced LLM usage tracking in openrouter_chat_completion and planning_exercise_suggest functions to monitor AI call metrics.
- Updated frontend components to accommodate new input fields for planning prompts, enhancing user experience and functionality.
