docs: replace english locale mirrors with translated landing pages

docs/es/channels/troubleshooting.md

@@ -1,29 +0,0 @@
----
-summary: "Channel-specific troubleshooting shortcuts (Discord/Telegram/WhatsApp)"
-read_when:
-  - A channel connects but messages don’t flow
-  - Investigating channel misconfiguration (intents, permissions, privacy mode)
-title: "Channel Troubleshooting"
----
-
-# Channel troubleshooting
-
-Start with:
-
-```bash
-openclaw doctor
-openclaw channels status --probe
-```
-
-`channels status --probe` prints warnings when it can detect common channel misconfigurations, and includes small live checks (credentials, some permissions/membership).
-
-## Channels
-
-- Discord: [/channels/discord#troubleshooting](/channels/discord#troubleshooting)
-- Telegram: [/channels/telegram#troubleshooting](/channels/telegram#troubleshooting)
-- WhatsApp: [/channels/whatsapp#troubleshooting-quick](/channels/whatsapp#troubleshooting-quick)
-
-## Telegram quick fixes
-
-- Logs show `HttpError: Network request for 'sendMessage' failed` or `sendChatAction` → check IPv6 DNS. If `api.telegram.org` resolves to IPv6 first and the host lacks IPv6 egress, force IPv4 or enable IPv6. See [/channels/telegram#troubleshooting](/channels/telegram#troubleshooting).
-- Logs show `setMyCommands failed` → check outbound HTTPS and DNS reachability to `api.telegram.org` (common on locked-down VPS or proxies).