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/love.svg

@@ -0,0 +1,17 @@
+<?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" 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">
+<g id="love">
+	<path id="love_1_" d="M16.032,29.247c-0.092,0-0.185-0.035-0.255-0.105L3.008,16.373c-1.507-1.507-2.337-3.506-2.337-5.629
+		c0-2.139,0.83-4.147,2.337-5.655c1.506-1.506,3.508-2.335,5.639-2.337c0,0,0.001,0,0.002,0c2.132,0,4.136,0.83,5.643,2.337
+		l1.74,1.74l1.74-1.74c1.507-1.507,3.511-2.337,5.642-2.337c0.003,0,0.005,0,0.008,0c2.128,0.002,4.129,0.832,5.635,2.337
+		c1.507,1.508,2.337,3.511,2.337,5.642s-0.83,4.134-2.337,5.642L16.287,29.142C16.216,29.212,16.124,29.247,16.032,29.247z
+		 M8.649,3.473c0,0-0.001,0-0.002,0C6.709,3.474,4.888,4.229,3.518,5.599C2.147,6.97,1.392,8.797,1.392,10.744
+		c0,1.931,0.755,3.749,2.126,5.119l0,0l12.514,12.514l12.514-12.514c1.371-1.371,2.126-3.193,2.126-5.132s-0.755-3.761-2.126-5.132
+		c-1.37-1.369-3.19-2.124-5.125-2.126c-0.003,0-0.006,0-0.008,0c-1.938,0-3.761,0.754-5.132,2.126l-1.995,1.995
+		c-0.141,0.141-0.369,0.141-0.51,0l-1.995-1.995C12.412,4.228,10.588,3.473,8.649,3.473z"/>
+</g>
+<g id="Layer_1">
+</g>
+</svg>