(feature)(webapp) modify chat sdk setupProxy config (#223)

webapp/packages/chat-sdk/src/setupProxy.js

@@ -1,18 +1,17 @@
 const { createProxyMiddleware } = require('http-proxy-middleware');
-const { proxyTarget } = require('./common/env');
 
 module.exports = function(app) {
   app.use(
     '/api',
     createProxyMiddleware({
-      target: proxyTarget,
+      target: 'http://localhost:9080',
       changeOrigin: true,
     })
   );
   app.use(
     '/openapi',
     createProxyMiddleware({
-      target: proxyTarget,
+      target: 'http://localhost:9080',
       changeOrigin: true,
     })
   );