Add pageBasePath to blog plugin configuration

[ilg-ul]

Have you read the Contributing Guidelines on issues?

• I have read the Contributing Guidelines on issues.

Description

Allow to configure the URL part for multi-page lists, currently hard coded as page.

Has this been requested on Canny?

No response

Motivation

In Docusaurus, the URL parts used to compose the paths are configurable via options like routeBasePath, tagsBasePath, etc, but in the path used for multi-page lists, a part of the URL is hard-coded as page.

This feature can be useful for example when all paths are translated to local languages.

API design

To control this new feature add a pageBasePath option.

Have you tried building it?

The functionality is implemented in cronica-it@be48705.

Self-service

• I'd be willing to contribute this feature to Docusaurus myself.

[slorber]

👍 looks like a good option to add

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This feature can be useful for example when all paths are translated to local languages.

Not sure what you mean here, but we don't particularly recommend to localize paths/slugs.

https://docusaurus.io/docs/i18n/introduction#i18n-non-goals

If your site supports multiple locales, localizing urls will cause problems when switching from one locale to another.

[ilg-ul]

My chronology site is Romanian only, and paths are localised, only page was in English, that's why I needed this patch.

BTW, don't get me wrong, all my other projects and sites are English only, the chronology site was an exception and I had some difficulties to localise it, since I've never done similar things before.

[ilg-ul]

Since this probably the simplest proposal, I submitted a first PR, trying to learn the process.

I'll need some help to understand how this feature can be tested. A link to a similar test would help.