Optimize CSS imports

src/App.tsx

@@ -1,6 +1,5 @@
 import { useState } from "react";
 import { invoke } from "@tauri-apps/api/core";
-import "./App.css";
 
 function App() {
   const [result, setResult] = useState(false);

src/Loading.tsx

@@ -1,5 +1,3 @@
-import "./App.css";
-
 function Loading() {
   return (
     <main className="container">

src/UpdateRequired.tsx

@@ -1,5 +1,3 @@
-import "./App.css";
-
 function UpdateRequired() {
   return (
     <main className="container">

src/main.tsx

@@ -4,6 +4,7 @@ import App from "./App";
 import UpdateRequired from "./UpdateRequired";
 import Loading from "./Loading";
 import { invoke } from "@tauri-apps/api/core";
+import "./App.css";
 
 document.addEventListener('contextmenu', (e) => e.preventDefault());
 document.addEventListener('dragstart', (e) => e.preventDefault());