fix: update webpack dev server host to bind to all interfaces

Change WEBPACK_DEVSERVER_HOST from 127.0.0.1 to 0.0.0.0 in docker-compose-light.yml
to make the frontend accessible from outside the Docker container.

This resolves the issue where the frontend was not accessible on port 9013
when running in Docker development mode.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: eschutho

docker-compose-light.yml

@@ -163,7 +163,7 @@ services:
       # configuring the dev-server to use the host.docker.internal to connect to the backend
       superset: "http://superset-light:8088"
       # Webpack dev server configuration
-      WEBPACK_DEVSERVER_HOST: "${WEBPACK_DEVSERVER_HOST:-127.0.0.1}"
+      WEBPACK_DEVSERVER_HOST: "${WEBPACK_DEVSERVER_HOST:-0.0.0.0}"
       WEBPACK_DEVSERVER_PORT: "${WEBPACK_DEVSERVER_PORT:-9000}"
     ports:
       - "${NODE_PORT:-9001}:9000"  # Parameterized port, accessible on all interfaces