refactor: remove unused CHAIN_IDS export and simplify chain config

Author: abbesBenayache

src/config/config.ts

@@ -4,13 +4,7 @@ export const MAX_DESIRED_WORKERPOOL_ORDER_PRICE = 0;
 export const DEFAULT_CONTENT_TYPE = 'text/plain';
 export const ANY_DATASET_ADDRESS = 'any';
 
-export const CHAIN_IDS = {
-  BELLECOUR: 134,
-  AVALANCHE_FUJI: 43113,
-  ARBITRUM_SEPOLIA: 421614,
-} as const;
-
-export const DEFAULT_CHAIN_ID = CHAIN_IDS.BELLECOUR;
+export const DEFAULT_CHAIN_ID = 134;
 
 interface ChainConfig {
   name: string;
@@ -24,7 +18,7 @@ interface ChainConfig {
 }
 
 const CHAIN_CONFIG: Record<number, ChainConfig> = {
-  [CHAIN_IDS.BELLECOUR]: {
+  134: {
     name: 'bellecour',
     dappAddress: 'web3mail.apps.iexec.eth',
     prodWorkerpoolAddress: 'prod-v8-bellecour.main.pools.iexec.eth',
@@ -34,7 +28,7 @@ const CHAIN_CONFIG: Record<number, ChainConfig> = {
     ipfsGateway: 'https://ipfs-gateway.v8-bellecour.iex.ec',
     whitelistSmartContract: '0x781482C39CcE25546583EaC4957Fb7Bf04C277D2',
   },
-  [CHAIN_IDS.ARBITRUM_SEPOLIA]: {
+  421614: {
     name: 'arbitrum-sepolia-testnet',
     dappAddress: 'web3mail.apps.iexec.eth',
     prodWorkerpoolAddress: '0x39c3cdd91a7f1c4ed59108a9da4e79de9a1c1b59',