Add Redis healthchecks and startup wait in PHP entrypoint

- Introduce Redis healthchecks in `docker-compose.prod.yml` for better container monitoring.
- Extend PHP Dockerfile with `redis-tools` and enable Composer dependency auto-install.
- Update `docker-entrypoint.sh` to wait for Redis readiness before starting PHP-FPM.
- Remove local Nginx override and simplify development setup.

services/php/Dockerfile

@@ -27,6 +27,7 @@ RUN set -eux; \
         unzip \
         git \
         curl \
+        redis-tools \
         libzip-dev \
         libssl-dev \
         ca-certificates \
@@ -62,11 +63,11 @@ ENV COMPOSER_ALLOW_SUPERUSER=1
 WORKDIR /var/www/html
 
 # Copy and enable entrypoint that installs Composer deps on first run
-#COPY services/php/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
-#RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+COPY services/php/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
+RUN chmod +x /usr/local/bin/docker-entrypoint.sh
 
 # Expose port 9000
 EXPOSE 9000
 
-#ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
+ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
 CMD ["php-fpm"]

services/php/docker-entrypoint.sh

@@ -11,6 +11,32 @@ AUTO_COMPOSER_INSTALL="${AUTO_COMPOSER_INSTALL:-true}"
 
 log() { printf "[entrypoint] %s\n" "$*"; }
 
+wait_for_redis() {
+  host="${REDIS_CONFIG_HOST:-redis}"
+  port="${REDIS_CONFIG_PORT:-6379}"
+  pass="${REDIS_CONFIG_PASSWORD:-}"
+  timeout="${REDIS_WAIT_TIMEOUT:-60}"
+  i=0
+
+  log "Waiting for Redis at ${host}:${port} (timeout: ${timeout}s) ..."
+  while [ "$i" -lt "$timeout" ]; do
+    if [ -n "$pass" ]; then
+      if redis-cli -h "$host" -p "$port" -a "$pass" PING >/dev/null 2>&1; then
+        log "Redis is ready"
+        return 0
+      fi
+    else
+      if redis-cli -h "$host" -p "$port" PING >/dev/null 2>&1; then
+        log "Redis is ready"
+        return 0
+      fi
+    fi
+    sleep 1; i=$((i+1))
+  done
+  log "ERROR: Timed out waiting for Redis at ${host}:${port}"
+  return 1
+}
+
 wait_for_file() {
   target="$1"; timeout="${2:-120}"; i=0
   while [ "$i" -lt "$timeout" ]; do
@@ -75,4 +101,9 @@ else
   log "AUTO_COMPOSER_INSTALL=false — skipping Composer auto-install"
 fi
 
+# Wait for Redis before starting PHP-FPM (if host is defined)
+if [ -n "${REDIS_CONFIG_HOST:-}" ]; then
+  wait_for_redis
+fi
+
 exec "$@"