recommendation flow implemented

POC phase compleated

apps/mobile/src/app/(tabs)/_layout.tsx

@@ -67,6 +67,16 @@ export default function TabLayout() {
           ),
         }}
       />
+      <Tabs.Screen
+        name="goals"
+        options={{
+          title: "Goals",
+          headerTitle: "Fitness Goals",
+          tabBarIcon: ({ color, size }) => (
+            <Ionicons name="trophy" size={size} color={color} />
+          ),
+        }}
+      />
     </Tabs>
   );
 }