feat: add energy chain (#3018)

Co-authored-by: Peng Ke <[email protected]>

.changeset/dull-cougars-raise.md

@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added energy chain.

src/chains/definitions/energy.ts

@@ -0,0 +1,19 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const energy = /*#__PURE__*/ defineChain({
+  id: 246,
+  name: 'Energy Mainnet',
+  nativeCurrency: { name: 'EWT', symbol: 'EWT', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://rpc.energyweb.org'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'EnergyWeb Explorer',
+      url: 'https://explorer.energyweb.org',
+    },
+  },
+  testnet: false,
+})

src/chains/index.ts

@@ -122,6 +122,7 @@ export { elastosTestnet } from './definitions/elastosTestnet.js'
 export { electroneum } from './definitions/electroneum.js'
 export { electroneumTestnet } from './definitions/electroneumTestnet.js'
 export { elysiumTestnet } from './definitions/elysiumTestnet.js'
+export { energy } from './definitions/energy.js'
 export { enuls } from './definitions/enuls.js'
 export { eon } from './definitions/eon.js'
 export { eos } from './definitions/eos.js'