add saga (#6560)

* add saga

* fix format

---------

Co-authored-by: abs3ntdev <abs3ntdev@users.noreply.github.com>

Author: abs3ntdev

_data/chains/eip155-5464.json

@@ -0,0 +1,32 @@
+{
+  "name": "Saga",
+  "chain": "SAGA",
+  "rpc": ["http://sagaevm-5464-1.jsonrpc.sagarpc.io"],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "gas",
+    "symbol": "GAS",
+    "decimals": 18
+  },
+  "features": [
+    {
+      "name": "EIP155"
+    },
+    {
+      "name": "EIP1559"
+    }
+  ],
+  "infoURL": "https://www.saga.xyz",
+  "shortName": "saga",
+  "chainId": 5464,
+  "networkId": 5464,
+  "icon": "saga",
+  "explorers": [
+    {
+      "name": "blockscout",
+      "url": "https://sagaevm-5464-1.sagaexplorer.io",
+      "icon": "blockscout",
+      "standard": "EIP3091"
+    }
+  ]
+}

_data/icons/saga.json

@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://bafkreieuaf4anwbg4s6ptuxszdn5e6q4eodbae2dmyglb4v2o7xbbxepte",
+    "width": 512,
+    "height": 512,
+    "format": "png"
+  }
+]