Add documentation for various chart types and methods in the ADVPL Excel library - Created documentation for ChartBar, ChartBubble, ChartCombo, ChartDoughnut, ChartLine, ChartPie, ChartScatter, and ChartSurface. - Added method documentation for Insert, Set3D, SetTitulo, and NewChart. - Included examples for each chart type demonstrating usage and configuration. - Clarified limitations and specific behaviors for 3D charts and combinations.