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/identity--trust--assessment.svg

@@ -0,0 +1,13 @@
+<?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="identity--trust--assessment_2_" d="M28.36,31h-0.72v-5.237c0-5.419-3.679-10.076-8.946-11.324
+	c-0.15-0.036-0.261-0.163-0.275-0.316c-0.015-0.154,0.071-0.3,0.212-0.363c2.34-1.041,3.851-3.365,3.851-5.919
+	c0-3.573-2.907-6.48-6.48-6.48c-3.574,0-6.481,2.907-6.481,6.48c0,2.555,1.512,4.878,3.851,5.919
+	c0.141,0.063,0.226,0.209,0.212,0.363c-0.014,0.153-0.125,0.281-0.275,0.316c-5.27,1.248-8.949,5.905-8.949,11.324V31H3.64v-5.237
+	c0-5.444,3.497-10.164,8.611-11.779c-2.123-1.296-3.452-3.618-3.452-6.144c0-3.97,3.23-7.2,7.201-7.2s7.201,3.23,7.201,7.2
+	c0,2.525-1.329,4.847-3.452,6.144c5.114,1.615,8.611,6.334,8.611,11.779V31z M20.255,23.255l-0.51-0.51L15,27.491l-1.746-1.746
+	l-0.509,0.51L15,28.509L20.255,23.255z"/>
+<rect id="_Transparent_Rectangle" style="fill:none;" width="32" height="32"/>
+</svg>