Add image optimization tools to Dockerfile

docker/8.2/Dockerfile

@@ -31,6 +31,7 @@ RUN apt-get update \
        tmux iputils-ping net-tools libmediainfo0v5 mediainfo libzen0v5 ffmpeg \
        sudo jq htop fonts-powerline nano bash-completion time wget cron \
        nginx php8.2-fpm \
+       jpegoptim webp optipng pngquant libavif-bin \
     && curl -sLS https://getcomposer.org/installer | php -- --install-dir=/usr/bin/ --filename=composer \
     && curl -sLS https://deb.nodesource.com/setup_$NODE_VERSION.x | bash - \
     && apt-get install -y nodejs \
@@ -61,4 +62,4 @@ RUN chmod +x /usr/local/bin/start-container
 EXPOSE 80
 
 #ENTRYPOINT ["tail", "-f", "/dev/null"] # Use only for debugging
-ENTRYPOINT ["start-container"]
+ENTRYPOINT ["start-container"]