update links in header

frontend/src/components/Navigation/Navigation.js

@@ -394,27 +394,7 @@ const Navigation = ({ onToggleTheme, mode }) => {
             {/* External links */}
             <Box sx={{ display: "flex", gap: 2.5, alignItems: "center" }}>
               <MuiLink
-                href="https://huggingface.co/spaces/open-llm-leaderboard/comparator"
-                target="_blank"
-                rel="noopener noreferrer"
-                sx={{
-                  ...linkStyle(),
-                  "& svg": {
-                    fontSize: "0.75rem",
-                    ml: 0.5,
-                    opacity: 0.6,
-                    transition: "opacity 0.2s ease-in-out",
-                  },
-                  "&:hover svg": {
-                    opacity: 0.8,
-                  },
-                }}
-              >
-                Compare models
-                <OpenInNewIcon />
-              </MuiLink>
-              <MuiLink
-                href="https://huggingface.co/docs/leaderboards/open_llm_leaderboard/about"
+                href="https://stacklok.com/"
                 target="_blank"
                 rel="noopener noreferrer"
                 sx={{
@@ -429,10 +409,7 @@ const Navigation = ({ onToggleTheme, mode }) => {
                     opacity: 0.8,
                   },
                 }}
-              >
-                About
-                <OpenInNewIcon />
-              </MuiLink>
+              >About Stacklok</MuiLink>
             </Box>
 
             <Separator />