Add new wrapped tokens: wUSDC, wUSDT, TVARA, and wETH with corresponding icons; updated list-testnet.json to include new contract addresses.

data/icons/0xfe5890ea569b6b86e9226dce1cf6e9a714cad0fc0ea5f06375f1767e9a7e4083.svg

@@ -0,0 +1,9 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<circle cx="12" cy="12" r="12" fill="#00FFC4"/>
+<path d="M11.9675 4.79999L11.8721 5.12424V14.5326L11.9675 14.6278L16.3347 12.0464L11.9675 4.79999Z" fill="#343434"/>
+<path d="M11.9674 4.79999L7.6001 12.0464L11.9674 14.6278V10.0613V4.79999Z" fill="#8C8C8C"/>
+<path d="M11.9674 15.4547L11.9136 15.5203V18.8717L11.9674 19.0287L16.3372 12.8745L11.9674 15.4547Z" fill="#3C3C3B"/>
+<path d="M11.9674 19.0287V15.4547L7.6001 12.8745L11.9674 19.0287Z" fill="#8C8C8C"/>
+<path d="M11.9673 14.6278L16.3344 12.0464L11.9673 10.0613V14.6278Z" fill="#141414"/>
+<path d="M7.6001 12.0464L11.9674 14.6278V10.0613L7.6001 12.0464Z" fill="#393939"/>
+</svg>