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/result-new.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <circle cx="26" cy="26" r="4"/> <rect x="9.9999" y="13" width="2" height="2"/> <rect x="9.9999" y="18" width="2" height="2"/> <rect x="9.9999" y="23" width="2" height="2"/> <rect x="13.9999" y="13" width="8" height="2"/> <rect x="13.9999" y="18" width="8" height="2"/> <rect x="13.9999" y="23" width="4.0001" height="2"/> <path d="M7,28V7h3v3H22V7h3V18h2V7a2,2,0,0,0-2-2H22V4a2,2,0,0,0-2-2H12a2,2,0,0,0-2,2V5H7A2,2,0,0,0,5,7V28a2,2,0,0,0,2,2H18V28ZM12,4h8V8H12Z" transform="translate(0 0)"/> </svg>