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/pest.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" width="32" height="32" viewBox="0 0 32 32"> <circle cx="7.5" cy="9.5" r="1.5"/> <circle cx="13" cy="13" r="1"/> <circle cx="22" cy="21" r="1"/> <path d="M25,14a8.9844,8.9844,0,0,0-7,3.3555V13a10.9054,10.9054,0,0,0-1.0093-4.5845l-.3569-.7768L15.811,7.87A2.9549,2.9549,0,0,1,15,8a3.0033,3.0033,0,0,1-3-3,2.9574,2.9574,0,0,1,.1294-.8105l.2324-.8233-.7773-.3569A10.9115,10.9115,0,0,0,7,2H2V9a10.8954,10.8954,0,0,0,2.2339,6.627l.3887.4277.54-.0381a5.5286,5.5286,0,0,1,5.3628,3.2559l.2207.497.5376.0845A11.0219,11.0219,0,0,0,13,20h3V30h2V26h3a9.01,9.01,0,0,0,9-9V14ZM12.1016,17.9468A7.51,7.51,0,0,0,5.5283,14,8.8945,8.8945,0,0,1,4,9V4H7a8.8624,8.8624,0,0,1,3.0259.53A4.2457,4.2457,0,0,0,10,5a4.9658,4.9658,0,0,0,5.47,4.9736A8.8793,8.8793,0,0,1,16,13v5H13A8.1153,8.1153,0,0,1,12.1016,17.9468ZM28,17a7.0078,7.0078,0,0,1-7,7H18V23a7.01,7.01,0,0,1,5.0212-6.7109A1.4971,1.4971,0,1,0,26,16.5a1.485,1.485,0,0,0-.0918-.5H28Z" transform="translate(0 0)"/> </svg>