docs: expand es and pt-BR docs trees

docs/es/cli/cron.md

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+---
+summary: "CLI reference for `openclaw cron` (schedule and run background jobs)"
+read_when:
+  - You want scheduled jobs and wakeups
+  - You’re debugging cron execution and logs
+title: "cron"
+---
+
+# `openclaw cron`
+
+Manage cron jobs for the Gateway scheduler.
+
+Related:
+
+- Cron jobs: [Cron jobs](/automation/cron-jobs)
+
+Tip: run `openclaw cron --help` for the full command surface.
+
+Note: isolated `cron add` jobs default to `--announce` delivery. Use `--no-deliver` to keep
+output internal. `--deliver` remains as a deprecated alias for `--announce`.
+
+Note: one-shot (`--at`) jobs delete after success by default. Use `--keep-after-run` to keep them.
+
+## Common edits
+
+Update delivery settings without changing the message:
+
+```bash
+openclaw cron edit <job-id> --announce --channel telegram --to "123456789"
+```
+
+Disable delivery for an isolated job:
+
+```bash
+openclaw cron edit <job-id> --no-deliver
+```
+
+Announce to a specific channel:
+
+```bash
+openclaw cron edit <job-id> --announce --channel slack --to "channel:C1234567890"
+```