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/cloud-pak--family.svg

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="iso-8859-1"?>
+<!-- Generator: Adobe Illustrator 24.3.0, 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="cloud-pak--family_1_" d="M16,31.36c-0.059,0-0.117-0.015-0.171-0.043l-13-7C2.713,24.254,2.64,24.133,2.64,24V8
+	c0-0.132,0.073-0.254,0.189-0.317l13-7c0.107-0.058,0.234-0.058,0.342,0l13,7C29.287,7.746,29.36,7.868,29.36,8v16
+	c0,0.133-0.073,0.254-0.189,0.317l-13,7C16.117,31.346,16.059,31.36,16,31.36z M3.36,23.785L16,30.591l12.64-6.806V8.215L16,1.409
+	L3.36,8.215V23.785z M20,23.36c-0.055,0-0.11-0.013-0.161-0.038L16,21.403l-3.839,1.919c-0.102,0.051-0.221,0.051-0.322,0l-4-1.999
+	c-0.122-0.062-0.199-0.186-0.199-0.322V16c0-0.136,0.077-0.261,0.199-0.322l3.801-1.901V9c0-0.136,0.077-0.261,0.199-0.322l3.996-2
+	c0.102-0.051,0.221-0.05,0.322,0l4.004,2C20.283,8.738,20.36,8.863,20.36,9v4.778l3.801,1.901c0.122,0.061,0.199,0.186,0.199,0.322
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+</svg>