message: Restore mainnet build command
diff: "build:pages": "npm run clean:pages && cross-env DEBUG=app:*,swap.core:* CONFIG=mainnet.pages.prod node ./src/front/bin/compile",
  "build:testnet": "npm run clean:testnet && cross-env DEBUG=app:* CONFIG=testnet.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  "build:testnet-widget": "npm run clean:testnet-widget && cross-env DEBUG=app:* CONFIG=testnet.widget.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  - "build:mainnet": "npm run clean:bsc-mainnet && cross-env NODE_ENV=production DEBUG=app:* CONFIG=bsc-mainnet.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  + "build:mainnet": "npm run clean:mainnet && cross-env NODE_ENV=production DEBUG=app:* CONFIG=mainnet.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  "build:mainnet-widget": "npm run clean:mainnet-widget && cross-env NODE_ENV=production DEBUG=app:* CONFIG=mainnet.widget.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  "build:testnet-local": "npm run clean:testnet-local && cross-env DEBUG=app:* CONFIG=testnet-local.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  "build:mainnet-local": "npm run clean:mainnet-local && cross-env NODE_ENV=production DEBUG=app:* CONFIG=mainnet-local.prod node --max-old-space-size=2048 ./src/front/bin/compile",
  