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/list--bullet.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 24.1.2, 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="list--bullet_1_" d="M4,31.36c-1.853,0-3.36-1.508-3.36-3.36S2.147,24.64,4,24.64S7.36,26.147,7.36,28S5.853,31.36,4,31.36
+	z M4,25.36c-1.456,0-2.64,1.184-2.64,2.64S2.544,30.64,4,30.64S6.64,29.456,6.64,28S5.456,25.36,4,25.36z M31,28.36H11v-0.72h20
+	V28.36z M4,19.36c-1.853,0-3.36-1.508-3.36-3.36S2.147,12.64,4,12.64S7.36,14.147,7.36,16S5.853,19.36,4,19.36z M4,13.36
+	c-1.456,0-2.64,1.185-2.64,2.64c0,1.456,1.185,2.64,2.64,2.64S6.64,17.456,6.64,16S5.456,13.36,4,13.36z M31,16.36H11v-0.72h20
+	V16.36z M4,7.36C2.147,7.36,0.64,5.853,0.64,4S2.147,0.64,4,0.64S7.36,2.147,7.36,4S5.853,7.36,4,7.36z M4,1.36
+	C2.544,1.36,1.36,2.544,1.36,4S2.544,6.64,4,6.64S6.64,5.456,6.64,4S5.456,1.36,4,1.36z M31,4.36H11V3.64h20V4.36z"/>
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+</svg>