Replaced Klaytn assets to Kaia (#29115)

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

blockchains/ethereum/chainlist.json

@@ -30,7 +30,7 @@
       },
       {
          "chain": "8217",
-         "coinId": "klaytn"
+         "coinId": "kaia"
       },
       {
          "chain": "42262",

blockchains/klaytn/assets/0x5c74070FDeA071359b86082bd9f9b3dEaafbe32b/info.json

@@ -2,9 +2,9 @@
     "name": "Klaytn Dai",
     "website": "http://makerdao.com",
     "description": "Dai is a stable cryptocurrency supported by Maker (MKR). To ensure price stability, Dai minimizes the price volatility against the US dollar, through an incentive structure for its participants.",
-    "explorer": "https://scope.klaytn.com/token/0x5c74070fdea071359b86082bd9f9b3deaafbe32b",
+    "explorer": "https://kaiascan.io/token/0x5c74070fdea071359b86082bd9f9b3deaafbe32b",
     "research": "https://research.binance.com/en/projects/dai",
-    "type": "KLAYTN",
+    "type": "KAIA",
     "symbol": "KDAI",
     "decimals": 18,
     "status": "active",

blockchains/klaytn/assets/0x6270B58BE569a7c0b8f47594F191631Ae5b2C86C/info.json

@@ -2,8 +2,8 @@
     "name": "USD Coin",
     "website": "https://centre.io/usdc",
     "description": "USDC is a fully collateralized US dollar stablecoin, an Ethereum powered coin and is the brainchild of CENTRE, an open source project bootstrapped by contributions from Circle and Coinbase.",
-    "explorer": "https://scope.klaytn.com/token/0x6270b58be569a7c0b8f47594f191631ae5b2c86c",
-    "type": "KLAYTN",
+    "explorer": "https://kaiascan.io/token/0x6270b58be569a7c0b8f47594f191631ae5b2c86c",
+    "type": "KAIA",
     "symbol": "USDC",
     "decimals": 6,
     "status": "active",

blockchains/klaytn/info/info.json

@@ -1,21 +1,21 @@
 {
-    "name": "klaytn",
-    "website": "https://klaytn.foundation",
-    "description": "Klaytn is an open-source public blockchain for all who wish to build, work, or play in the metaverse.",
-    "explorer": "https://scope.klaytn.com",
+    "name": "kaia",
+    "website": "https://kaia.io",
+    "description": "Kaia is an open-source public blockchain for all who wish to build, work, or play in the metaverse.",
+    "explorer": "https://kaiascan.io",
     "research": "",
     "symbol": "KLAY",
     "type": "coin",
     "decimals": 18,
-    "rpc_url": "https://public-node-api.klaytnapi.com/v1/cypress",
+    "rpc_url": "https://public-en.node.kaia.io",
     "status": "active",
     "tags": [
         "dapp"
     ],
     "links": [
         {
             "name": "twitter",
-            "url": "https://twitter.com/klaytn_official"
+            "url": "https://twitter.com/kaiachain"
         }
     ]
 }