fix localeDetection false

[conico974]

With localeDetection:false we should still detect the locale for domain based thing.

TODO

• Add some test
• Add some explanation
• Verify that it's the expected behaviour

[changeset-bot]

🦋 Changeset detected

Latest commit: d1d8532

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 3 packages

Name	Type
@opennextjs/aws	Patch
app-pages-router	Patch
app-router	Patch

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commit: d1d8532

[nicholas-c]

Seems to be working as expected with the following next.config.ts i18n config;

  i18n: {
    locales: ["fr", "en", "es"],
    defaultLocale: "en",
    localeDetection: false,
    domains: [
      {
        domain: "next-15-en.nich-carter-qza3ng.gymshark-sandbox.tools",
        defaultLocale: "en",
        locales: ["fr"],
      },
      {
        domain: "next-15-es.nich-carter-qza3ng.gymshark-sandbox.tools",
        defaultLocale: "es",
      },
    ],
  },

https://next-15-en.nich-carter-qza3ng.gymshark-sandbox.tools/ <- Returns en
https://next-15-en.nich-carter-qza3ng.gymshark-sandbox.tools/fr <- Returns fr
https://next-15-es.nich-carter-qza3ng.gymshark-sandbox.tools/ <- Returns es