Switching sidebar tabs delays by 2s

[Anas-github-acc]

Issue

• When the user switches tabs, it takes at least 2s for the page to render.

Recommended Change

• Instead of navigating to a separate page for each tab, use a dynamic route parameter [slug] in Next.js and update only the content that changes between tabs. This allows shared layout components to remain mounted and unaffected, reducing unnecessary re-renders and improving tab-switching performance.