refactor!: 升级 @nuxt/ui@3，重构所有页面和组件，调整配置，移除不在需求中的页面

app/assets/css/main.css

@@ -0,0 +1,33 @@
+@import 'tailwindcss';
+@import '@nuxt/ui';
+
+@config '../../../tailwind.config.ts';
+
+@source inline("{hover:,}{bg,text,border,from,to}-{primary,neutral,amber}{-{50,{100..900..100},950},}{/{0..100..5},}");
+
+/*
+  The default border color has changed to `currentcolor` in Tailwind CSS v4,
+  so we've added these compatibility styles to make sure everything still
+  looks the same as it did with Tailwind CSS v3.
+
+  If we ever want to remove these styles, we need to add an explicit border
+  color utility to any element that depends on these defaults.
+*/
+@layer base {
+  *,
+  ::after,
+  ::before,
+  ::backdrop,
+  ::file-selector-button {
+    border-color: var(--color-gray-200, currentcolor);
+  }
+}
+
+@layer base {
+  html {
+    box-sizing: border-box;
+  }
+}
+
+@layer theme {
+}