feat: enterprise-grade Docker setup for Dokploy deployment

- Add multi-stage Dockerfile (node-builder, composer-builder, production)
- Add Nginx config with WebSocket proxy at /_ws path
- Add PHP-FPM pool config, php.ini with OPcache tuning
- Add Supervisord managing 7 processes: php-fpm, nginx, horizon, scheduler, reverb, pulse-check, pulse-work
- Add entrypoint.sh with auto-migration, config caching, storage setup
- Add .dockerignore and .env.production.example
- Install laravel/horizon for production queue management and dashboard
- Install laravel/pulse for production monitoring with Reverb integration
- Configure TrustProxies middleware for HTTPS behind Traefik
- Add horizon:snapshot to scheduler
- Add VITE_REVERB_PATH for WebSocket path routing through Nginx

Dockerfile

@@ -0,0 +1,76 @@
+# 1. Node Builder Stage
+FROM node:22-alpine AS node-builder
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci
+COPY ./ ./
+RUN npm run build
+
+# 2. Composer Builder Stage
+FROM php:8.4-cli-alpine AS composer-builder
+RUN apk add --no-cache unzip
+COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
+WORKDIR /app
+COPY composer.json composer.lock ./
+# Note: ignoring platform requirements since mongo/redis aren't natively in this alpine CLI image
+RUN composer install --no-dev --no-scripts --no-autoloader --prefer-dist --ignore-platform-reqs
+COPY ./ ./
+RUN composer dump-autoload --optimize --no-dev
+
+# 3. Production Stage
+FROM php:8.4-fpm-alpine
+WORKDIR /var/www/html
+
+# Install system dependencies
+RUN apk add --no-cache \
+    nginx \
+    supervisor \
+    libpng-dev \
+    libjpeg-turbo-dev \
+    freetype-dev \
+    libzip-dev \
+    icu-dev \
+    git \
+    $PHPIZE_DEPS \
+    linux-headers \
+    openssl-dev
+
+# Install PHP extensions
+RUN docker-php-ext-configure gd --with-freetype --with-jpeg \
+    && docker-php-ext-install -j$(nproc) \
+        pdo_mysql \
+        gd \
+        zip \
+        intl \
+        bcmath \
+        pcntl \
+        opcache \
+        sockets
+
+# Install PECL extensions (MongoDB and Redis)
+RUN pecl install mongodb redis \
+    && docker-php-ext-enable mongodb redis \
+    && rm -rf /tmp/pear
+
+# Copy source code and vendor dependencies
+COPY . .
+COPY --from=composer-builder /app/vendor ./vendor
+COPY --from=node-builder /app/public/build ./public/build
+
+# Copy configuration files
+COPY docker/nginx.conf /etc/nginx/http.d/default.conf
+COPY docker/php-fpm.conf /usr/local/etc/php-fpm.d/www.conf
+COPY docker/php.ini /usr/local/etc/php/conf.d/production.ini
+COPY docker/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh
+
+# Make entrypoint executable
+RUN chmod +x /usr/local/bin/entrypoint.sh
+
+# Cleanup
+RUN apk del $PHPIZE_DEPS \
+    && rm -rf /var/cache/apk/*
+
+EXPOSE 80
+
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]