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/satellite-weather.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" width="32" height="32" viewBox="0 0 32 32"> <path d="M26.5,12H19a4,4,0,0,1,0-8h.0835A4.7864,4.7864,0,0,1,23,2a4.9816,4.9816,0,0,1,4.6543,3.2034A3.4667,3.4667,0,0,1,30,8.5,3.5041,3.5041,0,0,1,26.5,12ZM19,6a2,2,0,0,0,0,4h7.5A1.5017,1.5017,0,0,0,28,8.5a1.4855,1.4855,0,0,0-1.2778-1.4739L26.061,6.927l-.1616-.6487a2.9568,2.9568,0,0,0-5.4873-.7121L20.1143,6Z" transform="translate(0 0)"/> <path d="M13,28V24.8882a7.9363,7.9363,0,0,0,4.707-2.2818.9995.9995,0,0,0,0-1.414L13.4644,16.95,16,14.4141,14.5859,13,12.05,15.5356,7.8076,11.293a.9994.9994,0,0,0-1.414,0,7.9993,7.9993,0,0,0,0,11.3134c.1621.1622.3327.3125.5058.459L4.4321,28H2v2H30V28Zm-2,0H6.6685L8.59,24.1567A7.8927,7.8927,0,0,0,11,24.873ZM7.8076,21.1924a6.0036,6.0036,0,0,1-.6489-7.72l8.3686,8.3681a6.0026,6.0026,0,0,1-7.72-.6484Z" transform="translate(0 0)"/> </svg>