Remove useless options

src/App.js

@@ -103,8 +103,6 @@ function TopBar() {
         <Typography variant="h6" component="div" sx={{ flexGrow: 1 }}>
           ENcarteS
         </Typography>
-        <Button color="inherit">Choix d'une carte</Button>
-        <Button color="inherit">Recherche d'une salle</Button>
         <Button color="inherit" onClick={handleOpenAboutModal}>À propos</Button>
       </Toolbar>
     </AppBar>