chore: add `हिन्दी - hi-IN` language support

[brionmario]

Current Limitation

Currently, the Asgardeo JavaScript SDK does not have support for Hindi (हिन्दी - hi-IN). Users who prefer Hindi will not see UI components translated, limiting accessibility for Hindi-speaking users.

Important

Contributors for this task should be native Hindi speakers or have professional fluency to ensure accurate, culturally appropriate translations.

Suggested Improvement

Add Hindi (hi-IN) language support to the @asgardeo/i18n package.

Implementation Plan:

1. Create a new locale file:

   Follow https://github.com/asgardeo/javascript/blob/main/CONTRIBUTING.md#contributing-to-the-internalization-i18n-package

2. Add documentation for usage:

   • Update the SDK docs: https://wso2.com/asgardeo/docs/sdks/react/overview/

Please select the package issue is related to

@asgardeo/react, @asgardeo/nextjs

Version

current

Reporter Checklist

• I have searched the existing issues and this is not a duplicate.
• I have provided all the necessary information.
• I have verified the improvement is not available in the latest version of the package.

[adityagupta0251]

Hi @brionmario , I’d like to work on this issue.
Could you please assign it to me? 🙌

[brionmario]

Hi @brionmario , I’d like to work on this issue. Could you please assign it to me? 🙌

Hey @adityagupta0251,

Super.
I'll go ahead and assign the issue.

Cheers!

[brionmario]

Hey @adityagupta0251,

Please have a look at our CONTRIBUTION guideline before proceeding with the solution.

Let's discuss here in case if you need any clarifications.

Good Luck ! 🙌