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/succession.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <rect class="cls-2" x="19" y="27" width="2" height="4" transform="translate(49 9) rotate(90)"/> <rect class="cls-2" x="25" y="27" width="2" height="4" transform="translate(55 3) rotate(90)"/> <path class="cls-2" d="m13,28v-3h-2v3c0,1.1046.8954,2,2,2h3v-2h-3Z"/> <rect class="cls-2" x="11" y="19" width="2" height="4"/> <rect class="cls-2" x="11" y="13" width="2" height="4"/> <polygon class="cls-2" points="22 12 12 2 2 12 3.4141 13.4141 11 5.8281 11 11 13 11 13 5.8281 20.5859 13.4141 22 12"/> </svg>