feat: integrate i18next middleware

[nrzky]

This middleware adds a translation function (t) for internationalization (i18next) to the context of each request. This function allows you to translate text based on the language preference.

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 5205d1da986b156012ea46285efd58389c708ed8

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

This PR includes changesets to release 1 package

Name	Type
@hono/i18next	Major

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[yusukebe]

Hi @nrzky

Thank you for the PR. I'll take a look later!