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/drink-02.svg

@@ -0,0 +1 @@
+<svg id="icon" width="32" height="32" viewBox="0 0 32 32"> <path d="M23,10.4141l3-3-1.4141-1.4141-3.293,3.293c-.1875,.1875-.293,.4419-.293,.707v4h-7.0742l1.1436,16h8.8613l1.1436-16h-2.0742v-3.5859Zm-.9307,17.5859h-5.1387l-.8564-12h6.8516l-.8564,12Z"/> <path d="M16,7.0513v-3.0513c0-.5522-.4478-1-1-1h-6c-.5522,0-1,.4478-1,1v3.0513c-1.2771,1.1411-2,2.7358-2,4.4487V29c0,.5522,.4478,1,1,1h5v-2h-4V11.5c0-2.356,2-3.48,2-3.48v-3.02h4v3.02s2,1.124,2,3.48v.5h2v-.5c0-1.7129-.7229-3.3076-2-4.4487Z"/> </svg>