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/high--performance--computing.svg

@@ -0,0 +1,11 @@
+<?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="high--performance--computing" d="M16,30.36C8.082,30.36,1.64,23.918,1.64,16S8.082,1.64,16,1.64S30.36,8.082,30.36,16
+	S23.918,30.36,16,30.36z M15.445,2.371C8.18,2.664,2.36,8.665,2.36,16c0,7.4,5.925,13.444,13.28,13.636V18.36H9
+	c-0.122,0-0.235-0.062-0.301-0.163s-0.077-0.23-0.028-0.342L15.445,2.371z M16.36,13.64H23c0.121,0,0.234,0.061,0.302,0.163
+	c0.066,0.102,0.077,0.23,0.028,0.342l-6.775,15.484C23.82,29.337,29.64,23.335,29.64,16c0-7.401-5.924-13.444-13.28-13.635V13.64z
+	 M9.55,17.64H16c0.199,0,0.36,0.161,0.36,0.36v10.279l6.089-13.919H16c-0.199,0-0.36-0.161-0.36-0.36V3.721L9.55,17.64z"/>
+<rect id="_Transparent_Rectangle" style="fill:none;" width="32" height="32"/>
+</svg>