update chains

Author: aelmanaa

src/config/data/chains.json

@@ -2248,7 +2248,7 @@
     "chains": {
       "KAIA_MAINNET": {
         "chainId": 8217,
-        "title": "Kaia Mainnet",
+        "title": "Kaia",
         "explorer": {
           "baseUrl": "https://kaiascan.io/"
         },
@@ -2260,7 +2260,7 @@
       },
       "KAIA_TESTNET_KAIROS": {
         "chainId": 1001,
-        "title": "Kaia Kairos Testnet",
+        "title": "Kaia Kairos",
         "explorer": {
           "baseUrl": "https://kairos.kaiascan.io"
         },
@@ -2279,7 +2279,7 @@
     "chains": {
       "TAC_MAINNET": {
         "chainId": 239,
-        "title": "Tac Mainnet",
+        "title": "Tac",
         "explorer": {
           "baseUrl": "https://explorer.tac.build"
         },