feat: add coinbit mainnet (#3007)

.changeset/five-sheep-occur.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added Coinbit Mainnet.

src/chains/definitions/coinbit.ts

@@ -0,0 +1,19 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const coinbit = /*#__PURE__*/ defineChain({
+  id: 112,
+  name: 'Coinbit Mainnet',
+  nativeCurrency: { name: 'GIDR', symbol: 'GIDR', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://coinbit-rpc-mainnet.chain.sbcrypto.app'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'Coinbit Explorer',
+      url: 'https://coinbit-explorer.chain.sbcrypto.app',
+    },
+  },
+  testnet: false,
+})

src/chains/index.ts

@@ -81,6 +81,7 @@ export { chang } from './definitions/chang.js'
 export { chiliz } from './definitions/chiliz.js'
 export { chips } from './definitions/chips.js'
 export { classic } from './definitions/classic.js'
+export { coinbit } from './definitions/coinbit.js'
 export { coinex } from './definitions/coinex.js'
 export { confluxESpace } from './definitions/confluxESpace.js'
 export { confluxESpaceTestnet } from './definitions/confluxESpaceTestnet.js'