"Develop an urban plan emphasizing courtyard houses for construction in the Middle East. Design the layout with a focus on pedestrian-friendly elements, clearly delineating sidewalks and incorporating lush green spaces with strategically placed trees. Showcase thoughtfully designed parking areas that seamlessly blend with the overall aesthetics. Ensure the arrangement of courtyard houses fosters a sense of community and privacy. Pay meticulous attention to the cultural context, climate considerations, and sustainability. Present the aerial view urban plan with detailed visualizations, highlighting the spatial organization of courtyard houses, interconnected sidewalks, parking zones, and the integration of greenery to create an inviting and harmonious urban landscape." in muscat oman