fix: make client own build to prevent import server code into browser

Author: EastSun5566

src/client/index.js

@@ -0,0 +1 @@
+export * from '../y-socket-io/client.js'

src/y-socket-io/index.js

@@ -1,3 +1,2 @@
-export * from './client.js'
 export * from './user.js'
 export { YSocketIO } from './y-socket-io.js'

tsup.config.ts

@@ -1,7 +1,10 @@
 import { defineConfig } from 'tsup'
 
 export default defineConfig({
-  entryPoints: ['src/index.js'],
+  entry: [
+    'src/index.js',
+    'src/client/index.js',
+  ],
   format: ['cjs', 'esm'],
   dts: true,
   outDir: 'dist',