chore: update Taiko (#2942)

* chore: update Taiko

* update icon size

* remove stale icon

_data/chains/eip155-167004.json

@@ -1,6 +1,7 @@
 {
   "name": "Taiko (Alpha-2 Testnet)",
   "chain": "ETH",
+  "status": "deprecated",
   "icon": "taiko",
   "rpc": ["https://rpc.a2.taiko.xyz"],
   "faucets": [],

_data/chains/eip155-167005.json

@@ -0,0 +1,24 @@
+{
+  "name": "Taiko (Alpha-3 Testnet)",
+  "chain": "ETH",
+  "status": "active",
+  "icon": "taiko",
+  "rpc": ["https://rpc.test.taiko.xyz"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "Ether",
+    "symbol": "ETH",
+    "decimals": 18
+  },
+  "infoURL": "https://taiko.xyz",
+  "shortName": "taiko-a3",
+  "chainId": 167005,
+  "networkId": 167005,
+  "explorers": [
+    {
+      "name": "blockscout",
+      "url": "https://explorer.test.taiko.xyz",
+      "standard": "EIP3091"
+    }
+  ]
+}

_data/icons/taiko.json

@@ -1,8 +1,8 @@
 [
   {
-    "url": "ipfs://QmWMUDmNHzCtism9dYK1JooerZJ4da6kGt67HAQmLiEykc",
-    "width": 1001,
-    "height": 1001,
+    "url": "ipfs://QmcHdmVr5VRUJq13jnM6tgah5Ge7hn3Dm14eY6vwivJ5ui",
+    "width": 288,
+    "height": 258,
     "format": "png"
   }
 ]