bugfix: be able to yarn dev all frontends

Author: densumesh

clients/ts-sdk/package.json

@@ -19,6 +19,7 @@
     "build:docs": "typedoc"
   },
   "devDependencies": {
+    "config": "*",
     "@hey-api/openapi-ts": "^0.52.9",
     "@vitest/ui": "^2.0.5",
     "esbuild": "^0.23.1",