1. 增加了几种模板

client/src/templates/registry.ts

@@ -0,0 +1,17 @@
+import type { Component } from 'vue'
+
+// 模板布局注册表：slug → 懒加载 Layout
+export const TEMPLATE_LAYOUTS: Record<string, () => Promise<Component>> = {
+  classic: () => import('../layouts/ClassicLayout.vue'),
+  'ubuntu-terminal': () => import('../layouts/TerminalLayout.vue'),
+  pixel: () => import('./pixel/PixelLayout.vue'),
+  magazine: () => import('./magazine/MagazineLayout.vue'),
+  newspaper: () => import('./newspaper/NewspaperLayout.vue'),
+  bento: () => import('./bento/BentoLayout.vue'),
+  glass: () => import('./glass/GlassLayout.vue'),
+  retro: () => import('./retro/RetroLayout.vue'),
+  guofeng: () => import('./guofeng/GuofengLayout.vue'),
+}
+
+// 内置模板 slug（与后端保留字一致）
+export const BUILTIN_TEMPLATE_SLUGS = Object.keys(TEMPLATE_LAYOUTS)