fix(ui): restore missing UI transition animations (#408)

- Wrap `Routes` with `AnimatePresence` to enable framer-motion page transition exit animations and fix harsh route changes.
- Replace `tw-animate-css` with `tailwindcss-animate` to properly bundle transition classes (like `animate-in`, `animate-accordion-down`) under Tailwind v4.
- This restores animation to modals, accordions, and all page navigations.
- Fix accessibility warning on table cell span element.

Fixes #283

vite-frontend/package.json

@@ -52,7 +52,7 @@
     "tailwind-merge": "^2.5.5",
     "tailwind-variants": "1.0.0",
     "tailwindcss": "4.1.11",
-    "tw-animate-css": "^1.3.0"
+    "tailwindcss-animate": "^1.0.7"
   },
   "devDependencies": {
     "@eslint/compat": "1.2.8",

vite-frontend/src/App.tsx

@@ -1,5 +1,6 @@
-import { Route, Routes, useNavigate } from "react-router-dom";
+import { Route, Routes, useLocation, useNavigate } from "react-router-dom";
 import { useEffect } from "react";
+import { AnimatePresence } from "framer-motion";
 
 import IndexPage from "@/pages/index";
 import ChangePasswordPage from "@/pages/change-password";
@@ -87,6 +88,8 @@ const LoginRoute = () => {
 };
 
 function App() {
+  const location = useLocation();
+
   // 立即设置页面标题（使用已从缓存读取的配置）
   useEffect(() => {
     document.title = siteConfig.name;
@@ -105,7 +108,8 @@ function App() {
   }, []);
 
   return (
-    <Routes>
+    <AnimatePresence mode="wait">
+      <Routes key={location.pathname} location={location}>
         <Route element={<LoginRoute />} path="/" />
         <Route
           element={
@@ -205,6 +209,7 @@ function App() {
         />
         <Route element={<SettingsPage />} path="/settings" />
       </Routes>
+    </AnimatePresence>
   );
 }
 

vite-frontend/src/pages/forward.tsx

@@ -973,12 +973,13 @@ const SortableCompactTableRow = ({
       <TableCell
         className={`whitespace-nowrap text-foreground ${selectedIds.has(forward.id) ? "bg-primary-50/70 dark:bg-primary-900/40" : ""}`}
       >
-        <span
-          className="cursor-pointer hover:text-primary transition-colors"
+        <button
+          className="cursor-pointer hover:text-primary transition-colors text-left bg-transparent border-none p-0 outline-none focus:ring-2 focus:ring-primary focus:ring-offset-1 rounded-sm"
+          type="button"
           onClick={() => copyToClipboard(forward.name, "规则名")}
         >
           {forward.name}
-        </span>
+        </button>
       </TableCell>
       <TableCell
         className={`whitespace-nowrap ${selectedIds.has(forward.id) ? "bg-primary-50/70 dark:bg-primary-900/40" : ""}`}
@@ -987,7 +988,8 @@ const SortableCompactTableRow = ({
           <span className="font-medium text-default-700 text-sm">
             {forward.tunnelName}
           </span>
-          {forward.tunnelTrafficRatio !== undefined && normalizeTunnelTrafficRatio(forward.tunnelTrafficRatio) !== 1 && (
+          {forward.tunnelTrafficRatio !== undefined &&
+            normalizeTunnelTrafficRatio(forward.tunnelTrafficRatio) !== 1 && (
               <span className="text-success font-bold text-[12px] ml-1.5 border border-success/30 rounded px-1 bg-success/10">
                 {formatTunnelTrafficRatio(forward.tunnelTrafficRatio)}
               </span>

vite-frontend/src/styles/globals.css

@@ -1,6 +1,6 @@
 @import "tailwindcss";
-@import "tw-animate-css";
 @import "./tailwind-theme.pcss";
+@plugin "tailwindcss-animate";
 
 /* GPU acceleration helper - prevents font blurriness during transforms */
 .gpu-accelerated {