Add loopback fix script for wp-env sync daemon support

Configure Apache to listen on port 8888 inside the Docker container
so Cloudinary's self-pinging REST API requests resolve correctly.

Author: PatelUtkarsh

.wp-env/mu-plugins/.gitkeep

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Fix loopback requests in wp-env Docker environment.
+#
+# WordPress in wp-env thinks its URL is localhost:8888, but inside the
+# container Apache only listens on port 80. This causes self-pinging
+# REST API requests (used by Cloudinary's sync daemon) to fail with
+# cURL error 7. Adding port 8888 to Apache resolves this.
+#
+# This script finds the wp-env WordPress container and configures Apache
+# to also listen on port 8888, enabling loopback requests to succeed.
+
+# Find the wp-env wordpress container (exclude tests container).
+CONTAINER=$(docker ps --format '{{.Names}}' | grep -E 'wordpress-1$' | grep -v tests | head -1)
+
+if [ -z "$CONTAINER" ]; then
+  echo "Warning: Could not find wp-env WordPress container. Loopback fix skipped."
+  exit 0
+fi
+
+# Add Listen 8888 if not already present, then graceful restart Apache.
+docker exec "$CONTAINER" bash -c \
+  "grep -q 'Listen 8888' /etc/apache2/ports.conf || (echo 'Listen 8888' >> /etc/apache2/ports.conf && apache2ctl graceful)" 2>/dev/null
+
+if [ $? -eq 0 ]; then
+  echo "Loopback fix applied: Apache now also listens on port 8888 inside the container."
+else
+  echo "Warning: Failed to apply loopback fix."
+fi