fix evaluation link

frontend/src/components/ExternalLinks.jsx

@@ -11,13 +11,9 @@ import {
 } from "@mui/material";
 import OpenInNewIcon from "@mui/icons-material/OpenInNew";
 import ShareIcon from "@mui/icons-material/Share";
-import DarkModeOutlinedIcon from "@mui/icons-material/DarkModeOutlined";
-import LightModeOutlinedIcon from "@mui/icons-material/LightModeOutlined";
 import MenuIcon from "@mui/icons-material/Menu";
-import { useThemeMode } from "../hooks/useThemeMode";
 
 const ExternalLinks = () => {
-  const { mode, toggleTheme } = useThemeMode();
   const [anchorEl, setAnchorEl] = useState(null);
   const theme = useTheme();
   const isMobile = useMediaQuery(theme.breakpoints.down("sm"));
@@ -182,26 +178,6 @@ const ExternalLinks = () => {
             <ShareIcon fontSize="small" />
           </IconButton>
         </Tooltip>
-        <Tooltip title={mode === "light" ? "Mode sombre" : "Mode clair"}>
-          <IconButton
-            onClick={toggleTheme}
-            size="small"
-            sx={{
-              ml: 1,
-              color: "inherit",
-              opacity: 0.7,
-              "&:hover": {
-                opacity: 1,
-              },
-            }}
-          >
-            {mode === "light" ? (
-              <DarkModeOutlinedIcon fontSize="small" />
-            ) : (
-              <LightModeOutlinedIcon fontSize="small" />
-            )}
-          </IconButton>
-        </Tooltip>
       </Box>
     </Box>
   );

frontend/src/pages/BenchmarkEvaluationPage.jsx

@@ -3,6 +3,7 @@ import { Box, CircularProgress } from "@mui/material";
 import { useNavigate, useSearchParams, Navigate } from "react-router-dom";
 import Intro from "../components/Intro";
 import BenchmarkEvaluation from "../components/BenchmarkEvaluation";
+import API_CONFIG from "../config/api";
 
 function BenchmarkEvaluationPage() {
   const navigate = useNavigate();
@@ -31,7 +32,7 @@ function BenchmarkEvaluationPage() {
     const checkSession = async () => {
       try {
         const response = await fetch(
-          `http://localhost:3001/benchmark-questions/${sessionId}`
+          `${API_CONFIG.BASE_URL}/benchmark-questions/${sessionId}`
         );
 
         if (!response.ok) {