Add storage symlink to git; fix entrypoint to recreate if broken

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

_docker/app/entrypoint.sh

@@ -2,8 +2,11 @@
 
 cd /var/www
 
-# Create storage symlink (ignore errors)
-php artisan storage:link --force 2>/dev/null || true
+# Ensure storage symlink exists (recreate if missing or broken)
+if [ ! -L /var/www/public/storage ] || [ ! -e /var/www/public/storage ]; then
+    rm -rf /var/www/public/storage
+    ln -sfn /var/www/storage/app/public /var/www/public/storage
+fi
 
 # Cache config (ignore errors)
 php artisan config:cache --no-ansi 2>/dev/null || true