fix: reload AgentRun DB secrets from YAML

scripts/src/help.ts

@@ -63,7 +63,7 @@ export function rootHelp(): unknown {
       { command: "agentrun get|describe|events|logs|result|ack|cancel|dispatch|create|apply|send|control-plane|git-mirror", description: "Use AgentRun v0.1 resource primitives with low-noise human output by default; session follow-up uses send only and the server decides internal steer vs turn." },
       { command: "platform-infra sub2api|langbot|n8n|wechat-archive ...", description: "Deploy platform-infra services such as Sub2API, LangBot and n8n, manage YAML-controlled public FRP/Caddy exposure and WeChat archive workflows, and inspect status/logs without printing secrets." },
       { command: "secrets plan|sync|status", description: "Plan, push and inspect YAML-declared local secret source keys to Kubernetes Secrets without printing or reverse-engineering values." },
-      { command: "platform-db postgres plan|status|apply", description: "Manage YAML-declared host-native PostgreSQL 16 on PK01 for Sub2API/platform state, with PostgreSQL native TLS and redacted secret exports." },
+      { command: "platform-db postgres plan|status|export-secrets|apply", description: "Manage YAML-declared host-native PostgreSQL 16 on PK01 for Sub2API/platform state, with PostgreSQL native TLS and redacted secret exports." },
       { command: "hwlab cd audit --env dev | hwlab cd status --env dev | hwlab cd apply --env dev --dry-run", description: "Legacy D601 HWLAB DEV CD wrapper kept for explicit old-path diagnostics; current HWLAB rollout uses G14 GitOps." },
       { command: "code-agent-sandbox", description: "Independent Code Agent Sandbox service skeleton for adapter, mode, and credential-boundary diagnostics." },
       { command: "schedule list|get|runs|run|retry-run|delete", description: "Manage backend-core scheduled tasks and run history; schedule run <id> supports --wait-ms N and retry-run reuses the failed run's schedule." },