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/home--garage.svg

@@ -0,0 +1,11 @@
+<?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="home--garage_1_" d="M31,31.36H1v-0.72h1.64V19h0.72v11.64h4.28V19c0-0.199,0.161-0.36,0.36-0.36h16
+	c0.199,0,0.36,0.161,0.36,0.36v11.64h4.279V19h0.721v11.64H31V31.36z M8.36,30.64h15.28v-3.28L8.36,27.363V30.64z M8.36,23.363
+	v3.279l15.28-0.002v-3.28L8.36,23.363z M8.36,19.36v3.282l15.28-0.002v-3.28H8.36z M8,16.363v-0.72l16-0.003v0.72L8,16.363z
+	 M30.745,16.254L16,1.509L1.254,16.254l-0.509-0.509l15-15c0.141-0.141,0.368-0.141,0.509,0L28.64,13.131V9h0.721v4.851l1.895,1.895
+	L30.745,16.254z"/>
+<rect id="_Transparent_Rectangle" style="fill:none;" width="32" height="32"/>
+</svg>