change font-size 20px -> 15px

feat privacy page
feat titles-page

src/config/router/routes.ts

@@ -1,10 +1,17 @@
 import type { Component } from 'vue'
 
+interface ChlidrenRoute {
+  path: string
+  name: string
+  component: () => Promise<Component>
+  props?: boolean
+}
 interface Route {
   path: string
   name: string
   component: () => Promise<Component>
   props?: boolean
+  children?: ChlidrenRoute[]
 }
 
 const routes: Route[] = [
@@ -18,6 +25,18 @@ const routes: Route[] = [
     name: 'book-detail',
     component: () => import('@/pages/books/_slug/indexBookPage.vue'),
     props: true,
+    children: [
+      {
+        path: ':titlesSlug',
+        name: 'book-titles',
+        component: () => import('@/pages/books/_slug/_titlesSlug/indexTitlesPage.vue'),
+      },
+    ],
+  },
+  {
+    path: '/privacy',
+    name: 'privacy',
+    component: () => import('@/pages/privacy/privacyPage.vue'),
   },
 ]