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/navaid-ndb-dme.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" width="32" height="32" viewBox="0 0 32 32"> <path class="cls-1" d="M4,12H2V4A2.0021,2.0021,0,0,1,4,2h8V4H4Z" transform="translate(0 0)"/> <path class="cls-1" d="M12,30H4a2.0021,2.0021,0,0,1-2-2V20H4v8h8Z" transform="translate(0 0)"/> <path class="cls-1" d="M28,30H20V28h8V20h2v8A2.0021,2.0021,0,0,1,28,30Z" transform="translate(0 0)"/> <path class="cls-1" d="M30,12H28V4H20V2h8a2.0021,2.0021,0,0,1,2,2Z" transform="translate(0 0)"/> <path class="cls-1" d="M16,22a6,6,0,1,1,6-6A6.0067,6.0067,0,0,1,16,22Zm0-10a4,4,0,1,0,4,4A4.0045,4.0045,0,0,0,16,12Z" transform="translate(0 0)"/> <circle cx="16" cy="16" r="2"/> <circle cx="16" cy="7" r="1"/> <circle cx="16" cy="3" r="1"/> <circle cx="16" cy="25" r="1"/> <circle cx="16" cy="29" r="1"/> <circle cx="25" cy="16" r="1"/> <circle cx="29" cy="16" r="1"/> <circle cx="7" cy="16" r="1"/> <circle cx="3" cy="16" r="1"/> <circle cx="9.636" cy="9.636" r="1"/> <circle cx="7" cy="7" r="1"/> <circle cx="22.364" cy="22.364" r="1"/> <circle cx="25" cy="25" r="1"/> <circle cx="22.364" cy="9.636" r="1"/> <circle cx="25" cy="7" r="1"/> <circle cx="9.636" cy="22.364" r="1"/> <circle cx="7" cy="25" r="1"/> </svg>