feat: 完成后端-管理后台集成及部署配置

🚀 主要功能:
- 完善后端API服务层，实现完整的CRUD操作
- 开发管理后台所有核心页面 (仪表板、照片、分类、标签、用户、设置)
- 完成前后端完全集成，所有API接口正常对接
- 配置完整的CI/CD流水线，支持自动化部署

🎯 后端完善:
- 实现PhotoService, CategoryService, TagService, UserService
- 添加完整的API处理器和路由配置
- 支持Docker容器化部署
- 添加数据库迁移和健康检查

🎨 管理后台完成:
- 仪表板: 实时统计数据展示
- 照片管理: 完整的CRUD操作，支持批量处理
- 分类管理: 树形结构展示和管理
- 标签管理: 颜色标签和统计信息
- 用户管理: 角色权限控制
- 系统设置: 多标签配置界面
- 添加pre-commit代码质量检查

🔧 部署配置:
- Docker Compose完整配置
- 后端CI/CD流水线 (Docker部署)
- 管理后台CI/CD流水线 (静态文件部署)
- 前端CI/CD流水线优化
- 自动化脚本: 部署、备份、监控
- 完整的部署文档和运维指南

✅ 集成完成:
- 所有API接口正常连接
- 认证系统完整集成
- 数据获取和状态管理
- 错误处理和用户反馈
- 响应式设计优化

admin/src/services/photoService.ts

@@ -0,0 +1,184 @@
+import api from './api'
+
+export interface Photo {
+  id: number
+  title: string
+  description: string
+  originalFilename: string
+  uniqueFilename: string
+  fileSize: number
+  status: 'draft' | 'published' | 'archived' | 'processing'
+  camera?: string
+  lens?: string
+  iso?: number
+  aperture?: string
+  shutterSpeed?: string
+  focalLength?: string
+  takenAt?: string
+  createdAt: string
+  updatedAt: string
+  categories: Category[]
+  tags: Tag[]
+  formats: PhotoFormat[]
+}
+
+export interface PhotoFormat {
+  id: number
+  photoId: number
+  format: string
+  width: number
+  height: number
+  quality: number
+  fileSize: number
+  url: string
+  createdAt: string
+}
+
+export interface Category {
+  id: number
+  name: string
+  slug: string
+  description: string
+  photoCount: number
+}
+
+export interface Tag {
+  id: number
+  name: string
+  slug: string
+  description: string
+  color?: string
+  photoCount: number
+}
+
+export interface PhotoListParams {
+  page?: number
+  limit?: number
+  search?: string
+  status?: string
+  category_id?: number
+  tags?: string[]
+  start_date?: string
+  end_date?: string
+  sort_by?: string
+  sort_order?: string
+}
+
+export interface PhotoListResponse {
+  photos: Photo[]
+  total: number
+  page: number
+  limit: number
+  pages: number
+}
+
+export interface CreatePhotoRequest {
+  title: string
+  description?: string
+  status?: string
+  categoryIds?: number[]
+  tagIds?: number[]
+  camera?: string
+  lens?: string
+  iso?: number
+  aperture?: string
+  shutterSpeed?: string
+  focalLength?: string
+  takenAt?: string
+}
+
+export interface UpdatePhotoRequest {
+  title?: string
+  description?: string
+  status?: string
+  categoryIds?: number[]
+  tagIds?: number[]
+  camera?: string
+  lens?: string
+  iso?: number
+  aperture?: string
+  shutterSpeed?: string
+  focalLength?: string
+  takenAt?: string
+}
+
+export interface BatchUpdateRequest {
+  status?: string
+  categoryIds?: number[]
+  tagIds?: number[]
+}
+
+export interface PhotoStats {
+  total: number
+  thisMonth: number
+  today: number
+  totalSize: number
+  statusStats: Record<string, number>
+}
+
+class PhotoService {
+  async getPhotos(params: PhotoListParams = {}): Promise<PhotoListResponse> {
+    const response = await api.get('/photos', { params })
+    return response.data
+  }
+
+  async getPhoto(id: number): Promise<Photo> {
+    const response = await api.get(`/photos/${id}`)
+    return response.data
+  }
+
+  async createPhoto(data: CreatePhotoRequest): Promise<Photo> {
+    const response = await api.post('/photos', data)
+    return response.data
+  }
+
+  async updatePhoto(id: number, data: UpdatePhotoRequest): Promise<Photo> {
+    const response = await api.put(`/photos/${id}`, data)
+    return response.data
+  }
+
+  async deletePhoto(id: number): Promise<void> {
+    await api.delete(`/photos/${id}`)
+  }
+
+  async uploadPhoto(file: File, data: CreatePhotoRequest): Promise<Photo> {
+    const formData = new FormData()
+    formData.append('file', file)
+    
+    // 添加其他字段
+    if (data.title) formData.append('title', data.title)
+    if (data.description) formData.append('description', data.description)
+    if (data.status) formData.append('status', data.status)
+    if (data.categoryIds) formData.append('category_ids', data.categoryIds.join(','))
+    if (data.tagIds) formData.append('tag_ids', data.tagIds.join(','))
+    if (data.camera) formData.append('camera', data.camera)
+    if (data.lens) formData.append('lens', data.lens)
+    if (data.iso) formData.append('iso', data.iso.toString())
+    if (data.aperture) formData.append('aperture', data.aperture)
+    if (data.shutterSpeed) formData.append('shutter_speed', data.shutterSpeed)
+    if (data.focalLength) formData.append('focal_length', data.focalLength)
+    if (data.takenAt) formData.append('taken_at', data.takenAt)
+
+    const response = await api.post('/photos/upload', formData, {
+      headers: {
+        'Content-Type': 'multipart/form-data',
+      },
+    })
+    return response.data
+  }
+
+  async batchUpdate(ids: number[], data: BatchUpdateRequest): Promise<void> {
+    await api.post('/photos/batch/update', { ids, ...data })
+  }
+
+  async batchDelete(ids: number[]): Promise<void> {
+    await api.post('/photos/batch/delete', { ids })
+  }
+
+  async getStats(): Promise<PhotoStats> {
+    const response = await api.get('/photos/stats')
+    return response.data
+  }
+}
+
+export const photoService = new PhotoService()