docs: add wiki pages for 6 new shape generation scripts Add individual wiki pages for Ellipse Generator, NACA 5 Digit Airfoil Generator, Plot 2D Function, Plot 3D Parametric Curve, Regular Polygon Generator, and Sine Wave Curve Generator. Update Shape-Generation-Scripts category page and _Sidebar to include all 6 entries. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

KaiUR committed May 31, 2026