feat: 添加多项功能和修复

功能新增:
- OSS 存储使用情况显示（文件页面）
- OSS 当日流量统计（阿里云云监控API）
- 分享页面路由修复（/s/xxx 格式支持）

Bug修复:
- 修复分享页面资源路径（相对路径改绝对路径）
- 修复分享码获取逻辑（支持路径格式）
- 修复OSS配额undefined显示问题
- 修复登录流程OSS配置检查
- 修复文件数为null时的显示问题

依赖更新:
- 添加 @alicloud/cms20190101 云监控SDK
- 添加 @alicloud/openapi-client

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/node_modules/@alicloud/gateway-spi/dist/client.d.ts

@@ -0,0 +1,114 @@
+/// <reference types="node" />
+import Credential from '@alicloud/credentials';
+import { Readable } from 'stream';
+import * as $tea from '@alicloud/tea-typescript';
+export declare class InterceptorContext extends $tea.Model {
+    request: InterceptorContextRequest;
+    configuration: InterceptorContextConfiguration;
+    response: InterceptorContextResponse;
+    static names(): {
+        [key: string]: string;
+    };
+    static types(): {
+        [key: string]: any;
+    };
+    constructor(map?: {
+        [key: string]: any;
+    });
+}
+export declare class AttributeMap extends $tea.Model {
+    attributes: {
+        [key: string]: any;
+    };
+    key: {
+        [key: string]: string;
+    };
+    static names(): {
+        [key: string]: string;
+    };
+    static types(): {
+        [key: string]: any;
+    };
+    constructor(map?: {
+        [key: string]: any;
+    });
+}
+export declare class InterceptorContextRequest extends $tea.Model {
+    headers?: {
+        [key: string]: string;
+    };
+    query?: {
+        [key: string]: string;
+    };
+    body?: any;
+    stream?: Readable;
+    hostMap?: {
+        [key: string]: string;
+    };
+    pathname: string;
+    productId: string;
+    action: string;
+    version: string;
+    protocol: string;
+    method: string;
+    authType: string;
+    bodyType: string;
+    reqBodyType: string;
+    style?: string;
+    credential: Credential;
+    signatureVersion?: string;
+    signatureAlgorithm?: string;
+    userAgent: string;
+    static names(): {
+        [key: string]: string;
+    };
+    static types(): {
+        [key: string]: any;
+    };
+    constructor(map?: {
+        [key: string]: any;
+    });
+}
+export declare class InterceptorContextConfiguration extends $tea.Model {
+    regionId: string;
+    endpoint?: string;
+    endpointRule?: string;
+    endpointMap?: {
+        [key: string]: string;
+    };
+    endpointType?: string;
+    network?: string;
+    suffix?: string;
+    static names(): {
+        [key: string]: string;
+    };
+    static types(): {
+        [key: string]: any;
+    };
+    constructor(map?: {
+        [key: string]: any;
+    });
+}
+export declare class InterceptorContextResponse extends $tea.Model {
+    statusCode?: number;
+    headers?: {
+        [key: string]: string;
+    };
+    body?: Readable;
+    deserializedBody?: any;
+    static names(): {
+        [key: string]: string;
+    };
+    static types(): {
+        [key: string]: any;
+    };
+    constructor(map?: {
+        [key: string]: any;
+    });
+}
+export default abstract class Client {
+    constructor();
+    abstract modifyConfiguration(context: InterceptorContext, attributeMap: AttributeMap): Promise<void>;
+    abstract modifyRequest(context: InterceptorContext, attributeMap: AttributeMap): Promise<void>;
+    abstract modifyResponse(context: InterceptorContext, attributeMap: AttributeMap): Promise<void>;
+}