docs: replace english locale mirrors with translated landing pages

docs/pt-BR/cli/cron.md

@@ -1,42 +0,0 @@
----
-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"
-```