Updated all dependencies and prepared for PHP 8

Dockerfile

@@ -1,13 +1,10 @@
-FROM cloudobjects/php-app-base:latest
+FROM cloudobjects/php-app-base:8.4
 
 # Add application code
-ADD / /var/www/app/
+ADD / /www/
 
 # Add an executable to the Docker container for CLI use
-RUN mv /var/www/app/phpmae.docker /usr/local/bin/phpmae && chmod +x /usr/local/bin/phpmae
+RUN mv /www/phpmae.docker /usr/local/bin/phpmae && chmod +x /usr/local/bin/phpmae
 
 # Have default config.php ready for CLI where init may not run
-RUN cp /var/www/app/config.php.default /var/www/app/config.php
-
-# Launch init script
-CMD ["/bin/sh", "/var/www/app/init.sh"]
+RUN cp /www/config.php.default /www/config.php