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/license-global.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" width="32" height="32" viewBox="0 0 32 32"> <path d="M22,14a8,8,0,1,0,8,8A8.0092,8.0092,0,0,0,22,14Zm5.91,7H25.9563a12.03,12.03,0,0,0-1.2183-4.3325A6.01,6.01,0,0,1,27.91,21Zm-7.8545,0A10.0135,10.0135,0,0,1,22,16.0146,10.0121,10.0121,0,0,1,23.9448,21Zm3.89,2A10.01,10.01,0,0,1,22,27.9854,10.0121,10.0121,0,0,1,20.0552,23Zm-4.6831-6.332A12.0265,12.0265,0,0,0,18.0435,21H16.09A6.01,6.01,0,0,1,19.2617,16.668ZM16.09,23h1.9532a12.0265,12.0265,0,0,0,1.2182,4.332A6.01,6.01,0,0,1,16.09,23Zm8.6482,4.332A12.0242,12.0242,0,0,0,25.9565,23H27.91A6.0088,6.0088,0,0,1,24.7385,27.332Z" transform="translate(0 0)"/> <rect x="6" y="14" width="6" height="2"/> <rect x="6" y="6" width="12" height="2"/> <rect x="6" y="10" width="12" height="2"/> <rect x="6" y="24" width="6" height="2"/> <path d="M12,30H4a2.0021,2.0021,0,0,1-2-2V4A2.0021,2.0021,0,0,1,4,2H20a2.0021,2.0021,0,0,1,2,2v8H20V4H4V28h8Z" transform="translate(0 0)"/> </svg>