add BFB anvil testnet (#553)

* add BFB anvil testnet

* unified testnet bfb folder name

* updated testbfb assetlist link

* deleted traces in testbfb assetlist

Author: JakubGrzegowski

testnets/culinaris/assetlist.json

@@ -0,0 +1,62 @@
+{
+  "$schema": "../../assetlist.schema.json",
+  "chain_name": "testbfb",
+  "assets": [
+    {
+      "description": "The native token of Initia",
+      "denom_units": [
+        {
+          "denom": "evm/6ed1637781269560b204c27cd42d95e057c4be44",
+          "exponent": 0
+        },
+        {
+          "denom": "INIT",
+          "exponent": 18
+        }
+      ],
+      "type_asset": "erc20",
+      "address": "0x6ed1637781269560b204c27cd42d95e057c4be44",
+      "base": "evm/6ed1637781269560b204c27cd42d95e057c4be44",
+      "display": "INIT",
+      "name": "Initia Native Token",
+      "symbol": "INIT",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/images/INIT.png"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/images/INIT.png"
+      }
+    },
+    {
+      "description": "In-game currency of Battle for Blockchain",
+      "denom_units": [
+        {
+          "denom": "evm/979d5cC349236EE6F5F6468853600265195aA51B",
+          "exponent": 0
+        },
+        {
+          "denom": "BFB",
+          "exponent": 18
+        }
+      ],
+      "type_asset": "erc20",
+      "address": "0x979d5cC349236EE6F5F6468853600265195aA51B",
+      "base": "evm/979d5cC349236EE6F5F6468853600265195aA51B",
+      "display": "BFB",
+      "name": "BFB",
+      "symbol": "BFB",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/images/BFB.png"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/images/BFB.png"
+      }
+    }
+  ]
+}