fix: 避免 cron 自动侦测无效时区导致定时任务相关异常

src/app/service/sandbox/runtime.ts

@@ -9,7 +9,7 @@ import {
 } from "@App/app/repo/scripts";
 import type { Server } from "@Packages/message/server";
 import type { WindowMessage } from "@Packages/message/window_message";
-import { CronJob } from "cron";
+import { createCronJob, type CronJob } from "@App/pkg/utils/cron";
 import { proxyUpdateRunStatus } from "../offscreen/client";
 import { BgExecScriptWarp } from "../content/exec_warp";
 import type ExecScript from "../content/exec_script";
@@ -268,7 +268,11 @@ export class Runtime {
         ok = 2;
         const onTick = this.crontabExec(script, oncePos);
         ok = 4;
-        const cron = new CronJob(cronExpr, onTick);
+        const cron = createCronJob({
+          cronTime: cronExpr,
+          onTick,
+          start: false, // 不使用 start: true。下面手动执行。
+        });
         ok = 6;
         cron.start();
         ok = 8;

src/pages/options/routes/Agent/Tasks/cron.ts

@@ -1,12 +1,4 @@
-import { nextTimeInfo, nextTimeDisplay } from "@App/pkg/utils/cron";
+import { nextRunText } from "@App/pkg/utils/cron";
 
 // 复用仓库既有的 cron 解析工具，给出「下次运行」预览、合法性与可排序的时间戳。
-export function nextRunText(crontab: string): { text: string; valid: boolean; at: number | null } {
-  if (!crontab.trim()) return { text: "", valid: false, at: null };
-  try {
-    const info = nextTimeInfo(crontab); // 非法表达式会抛错
-    return { text: nextTimeDisplay(crontab), valid: true, at: info.next.toMillis() };
-  } catch {
-    return { text: "", valid: false, at: null };
-  }
-}
+export { nextRunText };