copy: second-round copy review across console, settings, agent and server messages

- Trim descriptions, empty states, confirm buttons and toasts to facts
- Unify terms per glossary: 待处理/待识别/整理记录/运行记录/凭证/子会话/Agent 上游
- Subscription-login termsNote states facts only (borrowed client identity, ToS/ban risk)
- Shorter, concrete goal templates for built-in Agent checks
- Human-readable nouns instead of table names in instance CRUD errors
- Audit labels for pi_upstream / schedule / automation_grant actions
- Glossary: add 上游、订阅登录、凭证、定时任务、巡检、运行记录、子会话、停止、持续授权

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/web/app/components/schedules/labels.ts

@@ -33,7 +33,7 @@ export const TRIGGER_LABEL: Record<ScheduleTrigger, string> = {
 };
 
 export const CHECK_TRIGGER_LABEL: Record<AgentCheckTrigger, string> = {
-  always: "每次都跑",
+  always: "每次运行",
   open_decisions: "有待处理时",
   stalled_downloads: "有下载无进展时",
   subscriptions_active: "有追踪订阅时",