wiki: add Carbon Design System icons (2673) + pictograms (1000)

- 2673 SVG icons from @carbon/icons v11.82.0 (~2.5 MB)
- 1000 SVG pictograms from Carbon Design System (~2.0 MB)
- Updated 00-overview.md with asset structure and category listing

All icons: 32x32, fill: currentColor, optimized SVG
All pictograms: 24x24, fill: currentColor, SVG

assets/icons/carbon/sailboat-offshore.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" width="32" height="32" viewBox="0 0 32 32"> <path d="M6.9692,25H9.0308l-.75-3H23.7192l-.75,3h2.0616l.9394-3.7578A1,1,0,0,0,25,20H20V17h5a1,1,0,0,0,.9082-1.4189l-6-13a1.0006,1.0006,0,0,0-1.7021-.19L8.2075,15.3906A1,1,0,0,0,9,17h9v3H7a1,1,0,0,0-.97,1.2422ZM20,7.5527,23.437,15H20ZM11.0308,15,18,5.94V15Z" transform="translate(0 0)"/> <path d="M26.9058,25.751A2.998,2.998,0,0,1,24,28a3.4376,3.4376,0,0,1-3.0513-2.3164A1.007,1.007,0,0,0,20,25a.9894.9894,0,0,0-.9468.6787A3.44,3.44,0,0,1,16,28a3.4376,3.4376,0,0,1-3.0513-2.3164A1.007,1.007,0,0,0,12,25a.971.971,0,0,0-.9468.6787A3.44,3.44,0,0,1,8,28a2.998,2.998,0,0,1-2.9058-2.249l-1.9365.498A4.9965,4.9965,0,0,0,8,30a4.9316,4.9316,0,0,0,4-1.9873,5.0192,5.0192,0,0,0,8,0A4.9316,4.9316,0,0,0,24,30a4.9965,4.9965,0,0,0,4.8423-3.751Z" transform="translate(0 0)"/> </svg>