remove alpine versioning and add necessary apps and configs to enable php debugging

docker/php/Dockerfile

@@ -1,8 +1,14 @@
 # PHP-FPM runtime
-FROM php:8.5-rc-fpm-alpine3.23
+FROM php:8.5-fpm-alpine
 WORKDIR /var/www/html
 
-# Install any PHP extensions you need
+# Install PHP Xdebug Extention
+RUN apk add --no-cache $PHPIZE_DEPS linux-headers && pecl install xdebug
+
+# Enable PHP installed extensions
+RUN docker-php-ext-enable xdebug
+
+# Install PHP bundled extensions
 # RUN docker-php-ext-install pdo_mysql
 
 # Expose port 9000 (default for php-fpm)