fix: prevent redirect when navigating to retrieval-check

The diagnostics page was redirecting to /logs when clicking "Check Retrieval"
from the Files context menu. This happened because the redirect logic fired
too early, before the full route was available.

Fixed by checking the complete URL path before redirecting.

Author: lidel

src/diagnostics/diagnostics-content.tsx

@@ -64,10 +64,13 @@ const DiagnosticsContent: React.FC<DiagnosticsContentProps> = () => {
 
   // Redirect from /diagnostics or /diagnostics/ to /diagnostics/logs
   useEffect(() => {
-    if (path === '' || path === '/') {
+    // Only redirect if we're actually at the root diagnostics path
+    // Check the full URL to avoid redirecting when navigating to sub-paths
+    const fullUrl = routeInfo?.url ?? ''
+    if ((path === '' || path === '/') && (fullUrl === '/diagnostics' || fullUrl === '/diagnostics/')) {
       window.location.replace('#/diagnostics/logs')
     }
-  }, [path])
+  }, [path, routeInfo?.url])
 
   const isMounted = useRef(false)
   useEffect(() => {