Add VFlow Volta Testnet (#1993)

* Add VFlow Volta

* Update chain-1409.js

* Rename chain-1409.js to chainid-1409.js

---------

Co-authored-by: Define101 <[email protected]>

Author: drgora

constants/additionalChainRegistry/chainid-1409.js

@@ -0,0 +1,26 @@
+export const data = {
+  "name": "VFlow Volta Testnet",
+  "chain": "TVFL",
+  "rpc": [
+    "wss://vflow-volta-rpc.zkverify.io",
+    "https://vflow-volta-rpc.zkverify.io",
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Testnet zkVerify",
+    "symbol": "tVFY",
+    "decimals": 18
+  },
+  "features": [{ "name": "EIP1559" }],
+  "infoURL": "https://zkverify.io",
+  "shortName": "tvfl",
+  "chainId": 1409,
+  "networkId": 1409,
+  "icon": "ethereum",
+  "explorers": [{
+    "name": "subscan",
+    "url": "https://vflow-testnet.subscan.io",
+    "icon": "subscan",
+    "standard": "EIP3091"
+  }]
+}