Initial release of AI Intelligent Demand Forecasting skill.

- Provides AI-powered demand prediction, sales forecasting, and automated replenishment planning.
- Features include seasonal analysis, promotion impact adjustments, and accuracy/error analysis.
- Supports multiple pricing plans for various SKU needs.
- Built with Python, FastAPI, and machine learning techniques for time-series forecasting.
- Suitable for sales, inventory, supply chain, and retail forecasting scenarios.