add U to sei mainnet

Author: cor

data/sei.1329/tokenlist.json

@@ -12,6 +12,14 @@
       "decimals": 18,
       "name": "Sei",
       "logoURI": "https://raw.githubusercontent.com/unionlabs/token-lists/main/logos/SEI.svg"
+    },
+    {
+      "chainId": 1,
+      "address": "0xba5eD44733953d79717F6269357C77718C8Ba5ed",
+      "symbol": "U",
+      "decimals": 18,
+      "name": "Union",
+      "logoURI": "https://raw.githubusercontent.com/unionlabs/token-lists/main/logos/U.svg"
     }
   ],
   "version": {