Refactor directory creation in Dockerfile

Consolidate directory creation commands and clean up Dockerfile.

Dockerfile

@@ -3,8 +3,6 @@ FROM php:8.2-fpm-alpine
 RUN apk add --no-cache nginx nodejs npm supervisor \
     && docker-php-ext-install pdo pdo_mysql mysqli bcmath pcntl
 
-COPY docker/php.ini /usr/local/etc/php/conf.d/uploads.ini
-
 WORKDIR /app
 COPY . .
 
@@ -13,8 +11,7 @@ RUN composer install --optimize-autoloader
 
 RUN npm ci && npm run build
 
-RUN mkdir -p storage/framework/{sessions,views,cache} \
-    && mkdir -p storage/app/livewire-tmp \
+RUN mkdir -p storage/framework/sessions storage/framework/views storage/framework/cache storage/app/livewire-tmp \
     && chmod -R 775 storage bootstrap/cache
 
 RUN php artisan storage:link