Add persistent production plans

src/App.tsx

@@ -12,6 +12,7 @@ const Replenishment = React.lazy(() => import('./pages/Replenishment'));
 const Cutting = React.lazy(() => import('./pages/Cutting'));
 const PlanningIssues = React.lazy(() => import('./pages/PlanningIssues'));
 const ProductionOrders = React.lazy(() => import('./pages/ProductionOrders'));
+const ProductionPlans = React.lazy(() => import('./pages/ProductionPlans'));
 const Supplies = React.lazy(() => import('./pages/Supplies'));
 const Clients = React.lazy(() => import('./pages/Clients'));
 const ClientDetails = React.lazy(() => import('./pages/ClientDetails'));
@@ -64,6 +65,7 @@ function App() {
           <Route path="stock" element={<Navigate to="/products" replace />} />
           <Route path="stock-alerts" element={<Navigate to="/products" replace />} />
           <Route path="production-orders" element={<ProductionOrders />} />
+          <Route path="production-plans" element={<ProductionPlans />} />
           <Route path="clients" element={<Clients />} />
           <Route path="clients/:clientToken" element={<ClientDetails />} />
           <Route path="sellers" element={<Sellers />} />