Remove Upload/Reload tab from sidebar

src/App.tsx

@@ -5,7 +5,6 @@ import { Sidebar } from './components/Sidebar';
 import { TopBar } from './components/TopBar';
 import { ProductDescriptions } from './components/ProductDescriptions';
 import { MatrixView } from './components/MatrixView';
-import { UploadReload } from './components/UploadReload';
 import { EditPanel } from './components/EditPanel';
 import { getAllSyncedRows, saveRowToSupabase } from './lib/supabase';
 import { getStoredSession, signOut, type AuthSession } from './lib/auth';
@@ -30,7 +29,7 @@ export default function App() {
     fileDate: null,
     hasUnsavedChanges: false
   });
-  const [activeModule, setActiveModule] = useState<'descriptions' | 'matrix' | 'upload'>('descriptions');
+  const [activeModule, setActiveModule] = useState<'descriptions' | 'matrix'>('descriptions');
   const [editingRowIndex, setEditingRowIndex] = useState<number | null>(null);
   const [isLoadingDefault, setIsLoadingDefault] = useState(true);
   const [defaultLoadError, setDefaultLoadError] = useState<string | null>(null);
@@ -312,12 +311,7 @@ export default function App() {
               {activeModule === 'matrix' && (
                 <MatrixView data={appState.data} headers={appState.headers} />
               )}
-              {activeModule === 'upload' && (
-                <UploadReload 
-                  appState={appState} 
-                  onUpload={handleFileUpload} 
-                />
-              )}
+
             </>
           )}
         </main>