Add Volcano Chain (chainId 10085) (#6758)

* add:chain

* update:icon

---------

Co-authored-by: bolo12590@gmail.com <bolo12590@gmail.com>

_data/chains/eip155-10085.json

@@ -0,0 +1,25 @@
+{
+  "name": "Volcano Chain Mainnet",
+  "chain": "Volcano",
+  "icon": "volcano",
+  "rpc": ["https://mainnet.vchain.pro", "wss://wss.mainnet.vchain.pro"],
+  "features": [{ "name": "EIP155" }, { "name": "EIP1559" }],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Volcano Coin",
+    "symbol": "VC",
+    "decimals": 18
+  },
+  "infoURL": "https://vex.pro",
+  "shortName": "volcanochain",
+  "chainId": 10085,
+  "networkId": 10085,
+  "explorers": [
+    {
+      "name": "blockscout",
+      "url": "https://vchainscan.com",
+      "icon": "volcano",
+      "standard": "EIP3091"
+    }
+  ]
+}

_data/icons/volcano.json

@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmNsY3REsQHYoQHdxpm1ecH7pzZfxSSH6TBAa7ZjR1wuBu",
+    "width": 488,
+    "height": 493,
+    "format": "png"
+  }
+]