Update LittleShop configuration and deployment files

- Modified CLAUDE.md documentation
- Updated Dockerfile configuration
- Updated Program.cs and production settings
- Added deployment scripts for Hostinger
- Added Hostinger environment configuration

🤖 Generated with Claude Code

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

Dockerfile

@@ -31,9 +31,11 @@ COPY --from=publish /app/publish .
 # Create directories for uploads and data
 RUN mkdir -p /app/wwwroot/uploads/products
 RUN mkdir -p /app/data
+RUN mkdir -p /app/logs
 
 # Set permissions
 RUN chmod -R 755 /app/wwwroot/uploads
 RUN chmod -R 755 /app/data
+RUN chmod -R 755 /app/logs
 
 ENTRYPOINT ["dotnet", "LittleShop.dll"]