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/ibm-saas-console.svg

@@ -0,0 +1,2 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <circle cx="30" cy="20" r="1"/> <circle cx="2" cy="20" r="1"/> <path d="m24,26c-2.2165,0-4.1514-1.2112-5.1903-3.0034l-1.7326,1.0002c1.3834,2.3906,3.9622,4.0032,6.9229,4.0032s5.5395-1.6125,6.9229-4.0032l-1.7326-1.0002c-1.0389,1.7922-2.9738,3.0034-5.1903,3.0034Z"/> <path d="m24,14c2.1357,0,4.127,1.1494,5.1973,3l1.7314-1.001c-1.4263-2.4668-4.0815-3.999-6.9287-3.999s-5.5024,1.5322-6.938,4.0151l-3.8647,6.9849c-1.0703,1.8506-3.0615,3-5.1973,3s-4.127-1.1494-5.1973-3l-1.7314,1.001c1.4263,2.4668,4.0815,3.999,6.9287,3.999s5.5024-1.5322,6.938-4.0151l3.8647-6.9849c1.0703-1.8506,3.0615-3,5.1973-3Z"/> <path d="m8,14c2.2165,0,4.1514,1.2112,5.1903,3.0034l1.7326-1.0002c-1.3834-2.3906-3.9622-4.0032-6.9229-4.0032s-5.5395,1.6125-6.9229,4.0032l1.7326,1.0002c1.0389-1.7922,2.9738-3.0034,5.1903-3.0034Z"/> <path d="m16,6c2.7571,0,5.2571,1.1216,7.0678,2.9321l1.4135-1.4133c-2.1729-2.1731-5.1729-3.5188-8.4813-3.5188s-6.3083,1.3457-8.4813,3.5188l1.4135,1.4133c1.8107-1.8105,4.3107-2.9321,7.0678-2.9321Z"/> <g id="_Transparent_Rectangle_" data-name="&amp;lt;Transparent Rectangle&amp;gt;"> <rect class="cls-1" width="32" height="32"/> </g>
+</svg>