en,zh: fix broken external links

[PerceiveWorld]

First-time contributors' checklist

• I've signed Contributor License Agreement that's required for repo owners to accept my contribution.

What is changed, added, or deleted? (Required)

close #3132

• Move the deprecated TiDB Binlog overview links to the docs archive for both English and Chinese docs.

Which TiDB Operator version(s) do your changes apply to? (Required)

• main (the latest development version for v2.x)
• v2.0 (TiDB Operator 2.0 versions)
• release-1.x (the latest development version for v1.x)
• v1.6 (TiDB Operator 1.6 versions)
• v1.5 (TiDB Operator 1.5 versions)
• v1.4 (TiDB Operator 1.4 versions)
• v1.3 (TiDB Operator 1.3 versions)

What is the related PR or file link(s)?

• This PR is translated from:
• Other reference link(s):

[ti-chi-bot]

Welcome @PerceiveWorld!

It looks like this is your first PR to pingcap/docs-tidb-operator 🎉.

I'm the bot to help you request reviewers, add labels and more, See available commands.

We want to make sure your contribution gets all the attention it needs!



Thank you, and welcome to pingcap/docs-tidb-operator. 😃

[pingcap-cla-assistant]

All committers have signed the CLA.

[Oreoxmt]

@PerceiveWorld Thanks for the contribution!

The use of {{{ .tidb_operator_release_branch }}} in links is intentional. It helps simplify future version bumps and keeps the documentation easier to maintain across releases. Therefore, I will revert the changes in en/monitor-a-tidb-cluster.md and zh/monitor-a-tidb-cluster.md.

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2026-06-05 03:44:53.087256388 +0000 UTC m=+499594.157573778: ☑️ agreed by Oreoxmt.

[Oreoxmt]

/approve

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Oreoxmt

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [Oreoxmt]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-2.0: #3153.