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-pictograms/curve--logarithmic.svg

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 27.5.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 32 32" style="enable-background:new 0 0 32 32;" xml:space="preserve">
+<path id="curve--logarithmic_00000050634283189564019260000017987564100631982977_" d="M16.36,31h-0.72V16.36H1v-0.72h14.64V1h0.72
+	v14.64h2.202c1.325-4.728,4.558-8,12.438-8v0.72c-7.321,0-10.402,2.897-11.698,7.28H31v0.72H19.107
+	C18.36,19.413,18.36,23.103,18.36,27h-0.72c0-3.789,0-7.499,0.737-10.64H16.36V31z"/>
+<rect id="_Transparent_Rectangle" style="fill:none;" width="32" height="32"/>
+</svg>