fix: client import in RN

Author: jatinsandilya

package.json

@@ -19,6 +19,14 @@
     "mcp"
   ],
   "exports": {
+    ".": {
+      "import": "./dist/esm/index.js",
+      "require": "./dist/cjs/index.js"
+    },
+    "./client": {
+      "import": "./dist/esm/client/index.js",
+      "require": "./dist/cjs/client/index.js"
+    },
     "./*": {
       "import": "./dist/esm/*",
       "require": "./dist/cjs/*"