feat: initialize ERP base platform (extracted from HMS)

- Stripped 11 business crates (health, ai, dialysis, plugins)
- Cleaned AppState, AppConfig, main.rs from business coupling
- Reduced migrations from 169 to 53 (base-only)
- Removed health_provider trait from erp-core
- Removed business integration tests
- Removed gateway rate limiting middleware
- Base capabilities: auth, RBAC, JWT, config, workflow, message, plugin, audit, crypto, RLS, multi-tenant

Cargo check: OK
Cargo test: OK

apps/web/src/api/health/media.ts

@@ -0,0 +1,208 @@
+import client from '../client';
+import type { PaginatedResponse } from '../types';
+
+// ---------------------------------------------------------------------------
+// 媒体文件类型
+// ---------------------------------------------------------------------------
+
+export interface MediaItem {
+  id: string;
+  tenant_id: string;
+  folder_id?: string;
+  filename: string;
+  storage_path: string;
+  thumbnail_path?: string;
+  content_type: string;
+  file_size: number;
+  width?: number;
+  height?: number;
+  alt_text?: string;
+  is_public: boolean;
+  created_at: string;
+  updated_at: string;
+  created_by?: string;
+  updated_by?: string;
+  version: number;
+}
+
+export interface MediaListParams {
+  page?: number;
+  page_size?: number;
+  folder_id?: string;
+  content_type?: string;
+  keyword?: string;
+  is_public?: boolean;
+}
+
+export interface UpdateMediaReq {
+  filename?: string;
+  alt_text?: string;
+  is_public?: boolean;
+  folder_id?: string;
+  version: number;
+}
+
+export interface MoveMediaReq {
+  folder_id?: string;
+  version: number;
+}
+
+export interface CropReq {
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+  version: number;
+}
+
+// ---------------------------------------------------------------------------
+// 文件夹类型
+// ---------------------------------------------------------------------------
+
+export interface FolderItem {
+  id: string;
+  tenant_id: string;
+  name: string;
+  parent_id?: string;
+  sort_order: number;
+  children: FolderItem[];
+  item_count: number;
+  created_at: string;
+  updated_at: string;
+  version: number;
+}
+
+export interface CreateFolderReq {
+  name: string;
+  parent_id?: string;
+  sort_order?: number;
+}
+
+export interface UpdateFolderReq {
+  name?: string;
+  parent_id?: string;
+  sort_order?: number;
+  version: number;
+}
+
+// ---------------------------------------------------------------------------
+// 媒体文件 API
+// ---------------------------------------------------------------------------
+
+export const mediaApi = {
+  /** 分页查询媒体文件列表 */
+  list: async (params: MediaListParams) => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: PaginatedResponse<MediaItem>;
+    }>('/health/media', { params });
+    return data.data;
+  },
+
+  /** 上传媒体文件（multipart/form-data） */
+  upload: async (formData: FormData) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: MediaItem;
+    }>('/health/media/upload', formData, {
+      headers: { 'Content-Type': 'multipart/form-data' },
+    });
+    return data.data;
+  },
+
+  /** 获取单个媒体文件详情 */
+  get: async (id: string) => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}`);
+    return data.data;
+  },
+
+  /** 更新媒体文件信息 */
+  update: async (id: string, req: UpdateMediaReq) => {
+    const { data } = await client.put<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}`, req);
+    return data.data;
+  },
+
+  /** 删除媒体文件 */
+  delete: async (id: string, version: number) => {
+    const { data } = await client.delete<{
+      success: boolean;
+      data: null;
+    }>(`/health/media/${id}`, { data: { version } });
+    return data.data;
+  },
+
+  /** 移动媒体文件到指定文件夹 */
+  move: async (id: string, req: MoveMediaReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}/move`, req);
+    return data.data;
+  },
+
+  /** 批量删除媒体文件 */
+  batchDelete: async (ids: string[]) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: null;
+    }>('/health/media/batch-delete', { ids });
+    return data.data;
+  },
+
+  /** 裁剪媒体文件 */
+  crop: async (id: string, req: CropReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: MediaItem;
+    }>(`/health/media/${id}/crop`, req);
+    return data.data;
+  },
+};
+
+// ---------------------------------------------------------------------------
+// 文件夹 API
+// ---------------------------------------------------------------------------
+
+export const mediaFolderApi = {
+  /** 获取文件夹树形结构 */
+  tree: async () => {
+    const { data } = await client.get<{
+      success: boolean;
+      data: FolderItem[];
+    }>('/health/media-folders');
+    return data.data;
+  },
+
+  /** 创建文件夹 */
+  create: async (req: CreateFolderReq) => {
+    const { data } = await client.post<{
+      success: boolean;
+      data: FolderItem;
+    }>('/health/media-folders', req);
+    return data.data;
+  },
+
+  /** 更新文件夹 */
+  update: async (id: string, req: UpdateFolderReq) => {
+    const { data } = await client.put<{
+      success: boolean;
+      data: FolderItem;
+    }>(`/health/media-folders/${id}`, req);
+    return data.data;
+  },
+
+  /** 删除文件夹 */
+  delete: async (id: string, version: number) => {
+    const { data } = await client.delete<{
+      success: boolean;
+      data: null;
+    }>(`/health/media-folders/${id}`, { data: { version } });
+    return data.data;
+  },
+};