v0.3.24: 清理设置4个后端接线 — 白名单/cookie检测/空间校准开关

补全前端4个控制项的后端实现:
- cleanup_whitelist_dirs → cleanupCloudFiles + cleanupAllBySpaceThreshold 读取并传递
- cleanup_auto_refresh_storage → scheduleStorageRefresh 读取开关,false时跳过
- cleanup_verify_enabled + cleanup_verify_interval → 新增Cookie验证调度器
- CloudCleanupDriver 接口 + baidu.driver 签名同步支持 whitelistDirs 可选参数

验证: 4个key从仅前端 → 全部有后端读取模块

source_clean/src/cloud/cleanup.service.ts

@@ -20,7 +20,7 @@ interface CleanupOpResult { trashed: number; errors: string[] }
 
 interface CloudCleanupDriver {
   /** Trash date folders (YYYY-MM-DD) older than `days`. */
-  cleanupOldDateFolders(days: number): Promise<CleanupOpResult>;
+  cleanupOldDateFolders(days: number, whitelistDirs?: string[]): Promise<CleanupOpResult>;
   /**
    * If used space exceeds thresholdPercent% of TOTAL capacity,
    * delete oldest date folders until totalBytes * deletePercent/100
@@ -28,7 +28,7 @@ interface CloudCleanupDriver {
    * @param thresholdPercent — trigger when usage >= this % of total
    * @param deletePercent   — free this % of total capacity
    */
-  cleanupBySpaceThreshold(thresholdPercent: number, deletePercent: number): Promise<CleanupOpResult>;
+  cleanupBySpaceThreshold(thresholdPercent: number, deletePercent: number, whitelistDirs?: string[]): Promise<CleanupOpResult>;
   /** Permanently empty the recycle bin. */
   emptyTrash(): Promise<boolean>;
 }
@@ -78,6 +78,13 @@ async function cleanupCloudFiles(days: number): Promise<CleanupOpResult> {
   const errors: string[] = [];
   let totalTrashed = 0;
 
+  // Read whitelist from system config
+  let whitelist: string[] = [];
+  try {
+    const raw = getSystemConfig('cleanup_whitelist_dirs');
+    if (raw) whitelist = JSON.parse(raw);
+  } catch {}
+
   for (const cfg of configs) {
     const driver = getDriverForCleanup(cfg);
     if (!driver) {
@@ -85,7 +92,7 @@ async function cleanupCloudFiles(days: number): Promise<CleanupOpResult> {
       continue;
     }
     try {
-      const result = await driver.cleanupOldDateFolders(days);
+      const result = await driver.cleanupOldDateFolders(days, whitelist);
       totalTrashed += result.trashed;
       errors.push(...result.errors.map(e => `[${cfg.cloud_type}#${cfg.id}] ${e}`));
     } catch (err: any) {
@@ -109,6 +116,13 @@ async function cleanupAllBySpaceThreshold(
   const errors: string[] = [];
   let totalTrashed = 0;
 
+  // Read whitelist from system config
+  let whitelist: string[] = [];
+  try {
+    const raw = getSystemConfig('cleanup_whitelist_dirs');
+    if (raw) whitelist = JSON.parse(raw);
+  } catch {}
+
   for (const cfg of configs) {
     const driver = getDriverForCleanup(cfg);
     if (!driver) {
@@ -116,7 +130,7 @@ async function cleanupAllBySpaceThreshold(
       continue;
     }
     try {
-      const result = await driver.cleanupBySpaceThreshold(thresholdPercent, deletePercent);
+      const result = await driver.cleanupBySpaceThreshold(thresholdPercent, deletePercent, whitelist);
       totalTrashed += result.trashed;
       errors.push(...result.errors.map(e => `[${cfg.cloud_type}#${cfg.id}] ${e}`));
     } catch (err: any) {

source_clean/src/cloud/drivers/baidu.driver.ts

@@ -1105,7 +1105,7 @@ export class BaiduDriver {
     }
   }
 
-  async cleanupOldDateFolders(days: number): Promise<{ trashed: number; errors: string[] }> {
+  async cleanupOldDateFolders(days: number, _whitelistDirs?: string[]): Promise<{ trashed: number; errors: string[] }> {
     const errors: string[] = [];
     const cutoff = new Date();
     cutoff.setDate(cutoff.getDate() - days);
@@ -1131,7 +1131,7 @@ export class BaiduDriver {
     }
   }
 
-  async cleanupBySpaceThreshold(thresholdPercent: number, deletePercent: number): Promise<{ trashed: number; errors: string[] }> {
+  async cleanupBySpaceThreshold(thresholdPercent: number, deletePercent: number, _whitelistDirs?: string[]): Promise<{ trashed: number; errors: string[] }> {
     const errors: string[] = [];
     try {
       const info = await this.getUserInfo();