update tab

app/(tabs)/_layout.tsx

@@ -46,16 +46,6 @@ export default function TabLayout() {
           ),
         }}
       />
-
-      <Tabs.Screen
-        name="tripInfo"
-        options={{
-          title: t("navigation.trip"),
-          tabBarIcon: ({ color }) => (
-            <IconSymbol size={28} name="ferry.fill" color={color} />
-          ),
-        }}
-      />
       <Tabs.Screen
         name="diary"
         options={{
@@ -66,15 +56,21 @@ export default function TabLayout() {
         }}
       />
       <Tabs.Screen
-        name="sensor"
+        name="manager"
         options={{
-          title: t("navigation.sensor"),
+          title: t("navigation.manager"),
           tabBarIcon: ({ color }) => (
-            <IconSymbol
-              size={28}
-              name="dot.radiowaves.left.and.right"
-              color={color}
-            />
+            <IconSymbol size={28} name="square.stack.3d.up" color={color} />
+          ),
+        }}
+      />
+
+      <Tabs.Screen
+        name="warning"
+        options={{
+          title: t("navigation.warning"),
+          tabBarIcon: ({ color }) => (
+            <IconSymbol size={28} name="bell.fill" color={color} />
           ),
         }}
       />