refactor: 调整 admin 目录结构并精简个人中心快捷区

- 将 admin 相关的 store/utils 移入对应子目录（pages/admin/stores、pages/admin/utils）
- 更新 manifest.json、pages.json 路由与配置
- 个人中心 ProfileMenu 移除顶部「我的会员卡 / 我的预约」快捷卡片，与 UserCard 会员卡入口合并
- 「我的预约」下移至菜单列表，紧邻「个人信息」
- 清理 profile/index.vue 中不再使用的 bookingStore / 计算属性 / 透传

packages/app/src/pages/admin/utils/studio-upload.ts

@@ -0,0 +1,72 @@
+import type {
+  CreateStudioUploadCredentialDto,
+  StudioAssetType,
+  StudioUploadCredential,
+} from '@mp-pilates/shared'
+import type { useAdminStore } from '../stores/admin'
+
+type AdminStore = ReturnType<typeof useAdminStore>
+
+function inferContentType(fileName: string): string | undefined {
+  const extension = fileName.split('.').pop()?.toLowerCase()
+
+  if (extension === 'jpg' || extension === 'jpeg') {
+    return 'image/jpeg'
+  }
+  if (extension === 'png') {
+    return 'image/png'
+  }
+  if (extension === 'webp') {
+    return 'image/webp'
+  }
+  if (extension === 'heic') {
+    return 'image/heic'
+  }
+  if (extension === 'heif') {
+    return 'image/heif'
+  }
+
+  return undefined
+}
+
+function uploadToCos(filePath: string, credential: StudioUploadCredential): Promise<void> {
+  return new Promise((resolve, reject) => {
+    uni.uploadFile({
+      url: credential.uploadUrl,
+      filePath,
+      name: 'file',
+      formData: credential.formData as unknown as Record<string, string>,
+      success: (result) => {
+        if (result.statusCode >= 200 && result.statusCode < 300) {
+          resolve()
+          return
+        }
+
+        const body = typeof result.data === 'string' ? result.data : JSON.stringify(result.data)
+        const code = body.match(/<Code>([^<]+)<\/Code>/)?.[1]
+        const message = body.match(/<Message>([^<]+)<\/Message>/)?.[1]
+        const detail = code || message ? `${code ?? 'COS'}: ${message ?? body}` : body
+        reject(new Error(`COS 上传失败 (${result.statusCode}) ${detail}`))
+      },
+      fail: (error) => {
+        reject(new Error(error.errMsg || 'COS 上传失败'))
+      },
+    })
+  })
+}
+
+export async function uploadStudioAsset(params: {
+  adminStore: AdminStore
+  filePath: string
+  fileName: string
+  assetType: StudioAssetType
+}): Promise<string> {
+  const payload: CreateStudioUploadCredentialDto = {
+    fileName: params.fileName,
+    contentType: inferContentType(params.fileName),
+    assetType: params.assetType,
+  }
+  const credential = await params.adminStore.createStudioUploadCredential(payload)
+  await uploadToCos(params.filePath, credential)
+  return credential.fileUrl
+}