修复: aichat advance_task渲染显任务名 + 审批防双击 + time.ts销账

- UX-260618-14: advance_task 工具结果/审批卡显任务名替代UUID
  前端 ToolCard 取 r.title fallback r.id + TASK_ID_TOOL_ARG 审批卡 task_id→title 回显 + i18n
  后端 audit resolve_task_label 查 tasks 表(原误查 projects恒报不存在) + 删 tool_display_hint 短路让模板生效
- UX-260618-16: time.ts formatDate .value 已修(CR-24/25闭环),漏销账补登
- UX-260618-17: ProjectDetail handleApprovalMulti 补 submitting try/finally + 模板联动防双击

src-tauri/src/commands/ai/tool_registry.rs

@@ -1572,7 +1572,8 @@ pub(crate) fn tool_display_hint(name: &str) -> Option<&'static str> {
         "bind_directory" => Some("绑定目录"),
         "create_idea" => Some("捕获灵感"),
         "update_task" => Some("修改任务"),
-        "advance_task" => Some("推进任务状态"),
+        // advance_task 不在此轻量映射:让 build_approval_reason 走 display_hint_for_tool
+        // 模板(含 target_status 详情),否则轻量命中"推进任务状态"丢失目标态信息(UX-260618-14)
         "run_workflow" => Some("触发工作流"),
         "delete_task" => Some("删除任务"),
         "update_idea" => Some("修改灵感"),