fix(app): auto-hide splash screen on mount

App.tsx

@@ -1,5 +1,6 @@
 import "./global.css";
 import "./src/i18n";
+import { useEffect } from "react";
 import * as SplashScreen from "expo-splash-screen";
 import { StatusBar } from "expo-status-bar";
 import { NavigationContainer } from "@react-navigation/native";
@@ -30,6 +31,10 @@ function SystemLanguageListener() {
 }
 
 function App() {
+  useEffect(() => {
+    SplashScreen.hideAsync();
+  }, []);
+
   return (
     <GestureHandlerRootView style={{ flex: 1 }}>
       <DatabaseProvider>