chore: 提交所有工作进度 — SaaS 后端增强、Admin UI、桌面端集成

包含大量 SaaS 平台改进、Admin 管理后台更新、桌面端集成完善、
文档同步、测试文件重构等内容。为 QA 测试准备干净工作树。

desktop/src/lib/autonomy-manager.ts

@@ -14,6 +14,8 @@
  * Reference: ZCLAW_AGENT_INTELLIGENCE_EVOLUTION.md §6.4.3
  */
 
+import { generateRandomString } from './crypto-utils';
+
 // === Types ===
 
 export type AutonomyLevel = 'supervised' | 'assisted' | 'autonomous';
@@ -278,7 +280,7 @@ export class AutonomyManager {
    * Returns approval ID that can be used to approve/reject.
    */
   requestApproval(decision: AutonomyDecision): string {
-    const approvalId = `approval_${Date.now()}_${Math.random().toString(36).slice(2, 8)}`;
+    const approvalId = `approval_${Date.now()}_${generateRandomString(6)}`;
     this.pendingApprovals.set(approvalId, decision);
 
     // Store in localStorage for persistence
@@ -349,7 +351,7 @@ export class AutonomyManager {
 
   private logDecision(decision: AutonomyDecision, context: Record<string, unknown>): void {
     const entry: AuditLogEntry = {
-      id: `audit_${Date.now()}_${Math.random().toString(36).slice(2, 8)}`,
+      id: `audit_${Date.now()}_${generateRandomString(6)}`,
       action: decision.action,
       decision,
       context,