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/storage-pool.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <path d="M28,30H4a2.0021,2.0021,0,0,1-2-2V4A2.0021,2.0021,0,0,1,4,2H28a2.0021,2.0021,0,0,1,2,2V28A2.0021,2.0021,0,0,1,28,30ZM4,4V28H28V4Z"/> <path d="M17.5,13A3.5,3.5,0,1,1,21,9.5,3.5041,3.5041,0,0,1,17.5,13Zm0-5A1.5,1.5,0,1,0,19,9.5,1.5017,1.5017,0,0,0,17.5,8Z"/> <path d="M14.5,26A3.5,3.5,0,1,1,18,22.5,3.5041,3.5041,0,0,1,14.5,26Zm0-5A1.5,1.5,0,1,0,16,22.5,1.5017,1.5017,0,0,0,14.5,21Z"/> <path d="M9.5,18A3.5,3.5,0,1,1,13,14.5,3.5041,3.5041,0,0,1,9.5,18Zm0-5A1.5,1.5,0,1,0,11,14.5,1.5017,1.5017,0,0,0,9.5,13Z"/> <path d="M22.5,21A3.5,3.5,0,1,1,26,17.5,3.5041,3.5041,0,0,1,22.5,21Zm0-5A1.5,1.5,0,1,0,24,17.5,1.5017,1.5017,0,0,0,22.5,16Z"/> </svg>