add en un seul écran, composant lié aux add dans un dossier /composants/add

app/(tabs)/_layout.tsx

@@ -9,13 +9,8 @@ import GestionOuvrier from './gestion_ouvrier';
 import ListMateriel from './gestionnaire_ressource';
 import Home from './home';
 import MapScreen from './mapScreen';
-import AddChantier from './addChantier';
-import AddRessource from './addRessource';
-import AddArtisant from './addArtisant';
 import AntDesign from '@expo/vector-icons/AntDesign';
-import { UserProvider } from '../ContextUser';
-import { ChantierProvider } from '../ContextChantier';
-import { RessourcesProvider } from '../ContextRessource';
+import AddScreen from './addScreen';
 
 const Tabs = createBottomTabNavigator();
 
@@ -68,8 +63,8 @@ export default function TabLayout() {
       >
       </Tabs.Screen>
       <Tabs.Screen
-        name="addChantier"
-        component={AddChantier}
+        name="Ajouter"
+        component={AddScreen}
         options={{
           title: 'Ajouter',
           tabBarIcon: ({ color }) => (
@@ -78,28 +73,6 @@ export default function TabLayout() {
         }}
       />
 
-      <Tabs.Screen
-        name="addRessource"
-        component={AddRessource}
-        options={{
-          title: 'Ressources',
-          tabBarIcon: ({ color }) => (
-            <AntDesign name="plus" size={24} color={color} />
-          ),
-        }}
-      />
-
-        <Tabs.Screen
-        name="addArtisant"
-        component={AddArtisant}
-        options={{
-          title: 'Artisants',
-          tabBarIcon: ({ color }) => (
-            <AntDesign name="plus" size={24} color={color} />
-          ),
-        }}
-      />
-
 
     </Tabs.Navigator>
   );