fix: remove docker-compose.yml in favor of pure Dockerfile deployment for simplicity

Project.md

@@ -16,8 +16,8 @@ Zemailnator is a scalable disposable temporary email service (like Mailinator or
 
 ## 1.1 Deployment Architecture (Dokploy)
 Zemailnator is containerized for zero-downtime deployment on Dokploy:
-- **Application Container:** Uses `php:8.4-fpm` with a bundled Nginx server and Supervisor to manage background queues.
+- **Application Container:** Uses `php:8.4-fpm-alpine` configured via a single `Dockerfile` with a bundled Nginx server and Supervisor to manage background queues.
-- **External Services:** MariaDB and Redis run as fully separate, standalone Dokploy instances to allow for independent backups and to prevent database restarts during application deployment.
+- **External Services:** MariaDB and Redis run as fully separate, standalone Dokploy application instances to allow for independent backups and to prevent database restarts during application deployment.
 
 ## 2. Technology Stack
 - **Framework:** Laravel 12.x

docker-compose.yml

@@ -1,39 +0,0 @@
-version: '3.8'
-
-services:
-  app:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    restart: unless-stopped
-    ports:
-      - "${APP_PORT:-8000}:80"
-    environment:
-      - APP_ENV=${APP_ENV:-production}
-      - APP_DEBUG=${APP_DEBUG:-false}
-      - APP_URL=${APP_URL}
-      - DB_CONNECTION=${DB_CONNECTION:-mysql}
-      - DB_HOST=${DB_HOST}
-      - DB_PORT=${DB_PORT:-3306}
-      - DB_DATABASE=${DB_DATABASE:-zemail}
-      - DB_USERNAME=${DB_USERNAME:-zemail_user}
-      - DB_PASSWORD=${DB_PASSWORD}
-      - CACHE_STORE=${CACHE_STORE:-redis}
-      - QUEUE_CONNECTION=${QUEUE_CONNECTION:-redis}
-      - SESSION_DRIVER=${SESSION_DRIVER:-redis}
-      - REDIS_HOST=${REDIS_HOST}
-      - REDIS_PASSWORD=${REDIS_PASSWORD}
-      - REDIS_PORT=${REDIS_PORT:-6379}
-    healthcheck:
-      test: [ "CMD", "curl", "-f", "http://localhost/health" ]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 30s
-    volumes:
-      - app-storage:/var/www/storage
-      - app-public-tmp:/var/www/public/tmp
-
-volumes:
-  app-storage:
-  app-public-tmp: