fix(Exchange): handle binary msgs in browser and load protobufjs

[carlosmiei]

• relates to Mexc watchOrderBook in browser doesn't return anything. #27609

[carlosmiei]

MExc orderbook working on the browser

[allenchuang]

This is not workin in the latest ccxt npm version https://www.npmjs.com/package/ccxt/v/4.5.32

Getting the following:

## Error Type
Build Error

## Error Message
Module not found: Can't resolve 'protobufjs/minimal'

## Build Output
./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/src/protobuf/mexc/compiled.cjs:9:17
Module not found: Can't resolve 'protobufjs/minimal'
   7 | /*eslint-disable block-scoped-var, id-length, no-control-regex, no-magic-numbers, no-prototype-builtins, no-redeclare, no-shadow, no-var, sort-vars*/
   8 | "use strict";
>  9 | var $protobuf = require("protobufjs/minimal");
     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  10 | // Common aliases
  11 | var $Reader = $protobuf.Reader, $Writer = $protobuf.Writer, $util = $protobuf.util;
  12 | // Exported root namespace

Import traces:
  Client Component Browser:
    ./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/src/protobuf/mexc/compiled.cjs [Client Component Browser]
    ./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/src/base/Exchange.js [Client Component Browser]
    ./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/ccxt.js [Client Component Browser]
    ./apps/web/lib/ccxt-client.ts [Client Component Browser]
    ./apps/web/context/HyperliquidContext.tsx [Client Component Browser]
    ./apps/web/context/HyperliquidContext.tsx [Server Component]
    ./apps/web/app/layout.tsx [Server Component]

  Client Component SSR:
    ./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/src/protobuf/mexc/compiled.cjs [Client Component SSR]
    ./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/src/base/Exchange.js [Client Component SSR]
    ./node_modules/.pnpm/ccxt@4.5.32/node_modules/ccxt/js/ccxt.js [Client Component SSR]
    ./apps/web/lib/ccxt-client.ts [Client Component SSR]
    ./apps/web/context/HyperliquidContext.tsx [Client Component SSR]
    ./apps/web/context/HyperliquidContext.tsx [Server Component]
    ./apps/web/app/layout.tsx [Server Component]

https://nextjs.org/docs/messages/module-not-found

Next.js version: 16.1.0 (Turbopack)

[carlosmiei]

@allenchuang Are you using the browserified version of ccxt?

[wa1one]

@carlosmiei I can confirm the issue is fixed. Other watch API fixed as well.