feat(config) : set upload limits to 50MB and add uploads volume

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

docker-compose.yml

@@ -24,6 +24,7 @@ services:
       - ./docker/php/config/php.ini:/usr/local/etc/php/php.ini
       - ./docker/php/config/docker-php-ext-xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
       - ./LOG:/var/www/html/LOG
+      - uploads_data:/var/www/html/var/uploads
     extra_hosts:
       - "host.docker.internal:host-gateway"
     depends_on:
@@ -56,3 +57,4 @@ services:
     restart: unless-stopped
 volumes:
   pg_data:
+  uploads_data: