fix error

frontend/src/App.tsx

@@ -68,10 +68,7 @@ function App() {
           </button>
         </div>
         <Routes>
-          <Route
-            path="/"
-            element={<PersonList people={people} onRefresh={fetchPeople} />}
-          />
+          <Route path="/" element={<PersonList people={people} />} />
           <Route path="/games" element={<GameList />} />
           <Route path="/filter" element={<GameFilter />} />
           <Route path="/person/:name" element={<PersonDetails />} />