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/api/agent.ts

@@ -209,8 +209,8 @@ export function useAbortAgentRun() {
   return useMutation({
     mutationFn: async (id: string) => {
       if (agentMockEnabled()) return mockDetail(id, { abort: true }).run;
-      return apiMutate(`${AGENT_BASE}/:id/abort`, { pathParams: { id }, body: { reason: "用户在控制台中止" } }).then(
-        (d) => AgentRun.parse(d),
+      return apiMutate(`${AGENT_BASE}/:id/abort`, { pathParams: { id }, body: { reason: "在控制台停止" } }).then((d) =>
+        AgentRun.parse(d),
       );
     },
     onSuccess: () => qc.invalidateQueries({ queryKey: agentKeys.all }),
@@ -236,7 +236,7 @@ export const RUN_STATUS_LABEL: Record<AgentRunStatus, string> = {
   waiting: "等待中",
   succeeded: "已完成",
   failed: "失败",
-  cancelled: "已中止",
+  cancelled: "已停止",
   budget_exceeded: "超出预算",
 };