feat(db): 内容库迁入 SQLite，分类与侧栏导航改为数据库驱动

stash-web/src/components/sidebar/CategoryNav.tsx

@@ -1,19 +1,23 @@
 import { useState } from 'react'
-import { NAV_GROUPS, NAV_TOP_LEVEL, type NavTarget } from '../../data/nav'
+import type { NavModel, NavTarget } from '../../data/nav'
 
 /**
  * 分类导航树：顶层直达链接 + 可折叠分组。
- * 点击叶子节点不跳转页面，而是把目标（分类 + 可选分组）交给父组件的 onNavigate，
+ *
+ * 导航内容来自内容库（`nav_entry` 表），由父组件透传进来；
+ * 点击叶子节点不跳转页面，而是把目标（分类 + 可选分组）交给 onNavigate，
  * 由父组件切换右侧的明细视图。
  */
 type CategoryNavProps = {
+  /** 侧栏导航数据；内容库为空时是空模型 */
+  nav: NavModel
   /** 当前明细视图的分类 / 分组，用于高亮 */
   activeCategoryId?: string
   activeGroupId?: string
   onNavigate: (target: NavTarget) => void
 }
 
-export function CategoryNav({ activeCategoryId, activeGroupId, onNavigate }: CategoryNavProps) {
+export function CategoryNav({ nav, activeCategoryId, activeGroupId, onNavigate }: CategoryNavProps) {
   const [openGroups, setOpenGroups] = useState<string[]>([])
 
   const toggle = (id: string) => {
@@ -27,7 +31,7 @@ export function CategoryNav({ activeCategoryId, activeGroupId, onNavigate }: Cat
   return (
     <nav className="nav-card card-box" aria-label="站点分类">
       <ul className="nav-group">
-        {NAV_TOP_LEVEL.map((leaf) => (
+        {nav.topLevel.map((leaf) => (
           <li className="nav-item" key={leaf.id}>
             <button
               type="button"
@@ -43,7 +47,7 @@ export function CategoryNav({ activeCategoryId, activeGroupId, onNavigate }: Cat
           </li>
         ))}
 
-        {NAV_GROUPS.map((group) => (
+        {nav.groups.map((group) => (
           <li className={`nav-item${isOpen(group.id) ? ' open' : ''}`} key={group.id}>
             <button
               type="button"

stash-web/src/components/sidebar/Sidebar.tsx

@@ -1,5 +1,5 @@
 import type { Project } from '../../api'
-import type { NavTarget } from '../../data/nav'
+import type { NavModel, NavTarget } from '../../data/nav'
 import { CategoryNav } from './CategoryNav'
 import { ProfileCard } from './ProfileCard'
 import { ServicePanel } from './ServicePanel'
@@ -10,6 +10,8 @@ import { ServicePanel } from './ServicePanel'
  */
 type SidebarProps = {
   projects: Project[]
+  /** 侧栏导航数据，来自内容库 */
+  nav: NavModel
   live: boolean
   refreshing: boolean
   onRefresh: () => void
@@ -20,6 +22,7 @@ type SidebarProps = {
 
 export function Sidebar({
   projects,
+  nav,
   live,
   refreshing,
   onRefresh,
@@ -39,6 +42,7 @@ export function Sidebar({
       />
 
       <CategoryNav
+        nav={nav}
         activeCategoryId={activeCategoryId}
         activeGroupId={activeGroupId}
         onNavigate={onNavigate}