chore: migrate to pnpm workspaces monorepo with Turborepo

- Restructure directories: apps/api, apps/admin, apps/website
- Add root pnpm-workspace.yaml, turbo.json, .prettierrc, .gitignore
- Rename packages to @inkreach/api, @inkreach/admin, @inkreach/website
- Add shared packages: packages/tsconfig, packages/shared-types
- Add pnpm.onlyBuiltDependencies for native builds
- Update docs: README.md, structs.md
- All three projects build successfully

apps/admin/src/router/index.ts

@@ -0,0 +1,55 @@
+import { createRouter, createWebHistory, type RouteRecordRaw } from 'vue-router'
+import { useAuthStore } from '@/stores/auth'
+
+const routes: RouteRecordRaw[] = [
+  {
+    path: '/login',
+    name: 'Login',
+    component: () => import('@/views/login/LoginView.vue'),
+    meta: { title: '登录', public: true },
+  },
+  {
+    path: '/',
+    component: () => import('@/layouts/DefaultLayout.vue'),
+    redirect: '/goods',
+    children: [
+      {
+        path: 'goods',
+        name: 'Goods',
+        component: () => import('@/views/product-management/ProductManagementView.vue'),
+        meta: { title: '商品管理' },
+      },
+    ],
+  },
+  {
+    path: '/:pathMatch(.*)*',
+    redirect: '/goods',
+  },
+]
+
+const router = createRouter({
+  history: createWebHistory(),
+  routes,
+})
+
+router.beforeEach((to) => {
+  const authStore = useAuthStore()
+  const isPublic = to.meta?.public === true
+
+  if (!authStore.isLoggedIn && !isPublic) {
+    return { path: '/login', replace: true }
+  }
+
+  if (authStore.isLoggedIn && to.path === '/login') {
+    return { path: '/', replace: true }
+  }
+
+  return true
+})
+
+router.afterEach((to) => {
+  const title = (to.meta?.title as string) || 'Inkreach 官网后台'
+  document.title = `${title} | Inkreach 官网后台`
+})
+
+export default router