thêm giao diện quản lý thuyền

components/manager/devices.tsx

@@ -0,0 +1,16 @@
+import { ThemedText } from "@/components/themed-text";
+import { ThemedView } from "@/components/themed-view";
+import { StyleSheet } from "react-native";
+
+export default function DevicesScreen() {
+  console.log("Gọi API 2");
+  return (
+    <ThemedView style={styles.container}>
+      <ThemedText>Quản lý thiết bị</ThemedText>
+    </ThemedView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: { flex: 1 },
+});