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/chicago.svg

@@ -0,0 +1,16 @@
+<?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="chicago_1_" d="M31,28.36H1v-0.72h3.938C3.45,26.785,2.64,25.193,2.64,23c0-4.724,6.618-9.36,13.36-9.36
+	S29.36,18.276,29.36,23c0,2.193-0.811,3.785-2.298,4.64H31V28.36z M16,24.64c2.253,0,3.615,0.915,4.816,1.723
+	c1.021,0.686,1.901,1.277,3.184,1.277c2.921,0,4.561-1.569,4.637-4.428C24.897,20.691,20.532,19.36,16,19.36
+	s-8.897,1.331-12.637,3.852C3.439,26.07,5.079,27.64,8,27.64c1.283,0,2.164-0.592,3.184-1.277C12.385,25.555,13.747,24.64,16,24.64z
+	 M10.519,27.64h10.963c-0.362-0.206-0.711-0.44-1.066-0.68c-1.171-0.786-2.381-1.6-4.415-1.6s-3.244,0.813-4.415,1.6
+	C11.23,27.199,10.881,27.434,10.519,27.64z M16,18.64c4.495,0,8.832,1.271,12.59,3.68c-0.603-4.115-6.543-7.96-12.59-7.96
+	c-6.046,0-11.987,3.845-12.59,7.959C7.168,19.91,11.504,18.64,16,18.64z M26.5,12.36c-1.025,0-1.86-0.834-1.86-1.86h0.721
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+	c0-1.025,0.835-1.86,1.86-1.86s1.86,0.834,1.86,1.86S21.525,7.36,20.5,7.36z"/>
+<rect id="_Transparent_Rectangle" style="fill:none;" width="32" height="32"/>
+</svg>