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/follow-up-work-order.svg

@@ -0,0 +1,2 @@
+<svg id="icon" width="32" height="32" version="1.1" viewBox="0 0 32 32"> <!-- Generator: Adobe Illustrator 29.2.0, SVG Export Plug-In . SVG Version: 2.1.0 Build 108) --> <path d="M7,7h3v3h12v-3h3v8h2V7c0-1.1001-.9-2-2-2h-3v-1c0-1.1001-.9-2-2-2h-8c-1.1,0-2,.8999-2,2v1h-3c-1.1,0-2,.8999-2,2v21c0,1.1001.9,2,2,2h4v-2h-4V7ZM12,4h8v4h-8v-4ZM24.4141,18l-1.4141,1.4141,2.5859,2.5859h-7.5859c-2.2061,0-4,1.7944-4,4s1.7939,4,4,4h2v-2h-2c-1.1025,0-2-.897-2-2s.8975-2,2-2h7.5859l-2.5859,2.5859,1.4141,1.4141,5-5-5-5Z"/> <rect id="_x3C_Transparent_Rectangle_x3E_" class="st0" width="32" height="32"/>
+</svg>