Deploy LittleShop to Hostinger with Docker and BunkerWeb

- Updated Docker configuration for production deployment
- Added SilverPay integration settings
- Configured for admin.thebankofdebbie.giize.com deployment
- Includes all recent security fixes and improvements

🤖 Generated with [Claude Code](https://claude.ai/code)

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

LittleShop/publish/littleshop.service

@@ -0,0 +1,26 @@
+[Unit]
+Description=LittleShop ASP.NET Core Web Application
+After=network.target
+
+[Service]
+Type=notify
+WorkingDirectory=/opt/littleshop
+ExecStart=/usr/bin/dotnet /opt/littleshop/LittleShop.dll --environment=Localhost
+Restart=always
+RestartSec=10
+KillSignal=SIGINT
+SyslogIdentifier=littleshop
+User=www-data
+Environment=ASPNETCORE_ENVIRONMENT=Localhost
+Environment=DOTNET_PRINT_TELEMETRY_MESSAGE=false
+Environment=DOTNET_CLI_TELEMETRY_OPTOUT=1
+# Security hardening
+PrivateTmp=true
+NoNewPrivileges=true
+ProtectSystem=strict
+ProtectHome=true
+ReadWritePaths=/opt/littleshop
+ReadWritePaths=/opt/littleshop/logs
+
+[Install]
+WantedBy=multi-user.target