chore: move dockerfile back to repo

Dockerfile

@@ -0,0 +1,53 @@
+FROM php:8.3-fpm
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install common php extension dependencies
+RUN apt-get update && apt-get install -y \
+    libfreetype-dev \
+    libjpeg62-turbo-dev \
+    libpng-dev \
+    zlib1g-dev \
+    libzip-dev \
+    unzip \
+    libicu-dev \
+    git \
+    curl \
+    supervisor \
+    && docker-php-ext-configure gd --with-freetype --with-jpeg \
+    && docker-php-ext-install -j$(nproc) \
+            gd \
+            zip \
+            pdo_mysql \
+            mysqli \
+            intl
+
+# Set the working directory
+COPY . /var/www/app
+WORKDIR /var/www/app
+
+# Install Node.js and npm
+RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+    && apt-get install -y nodejs \
+    && npm install -g npm@latest
+
+# Copy over supervisor configuration
+COPY ./docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
+# Set permissions
+RUN chown -R www-data:www-data . \ 
+    && chmod -R 775 ./storage \
+    && chmod +x ./docker/entrypoint.sh 
+
+# Install composer
+COPY --from=composer:2.6.5 /usr/bin/composer /usr/local/bin/composer
+
+# Serve on port 80
+EXPOSE 80
+
+# Set up healthcheck
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 CMD curl -f http://localhost || exit 1
+
+# Run everything else
+ENTRYPOINT ["/bin/bash", "./docker/entrypoint.sh"]
+CMD ["./docker/entrypoint.sh"]