Feature/hausa transifex

[znuta]

Summary

This pull request introduces support for the Hausa (ha) language in the OpenMRS Core module. Hausa is a widely spoken language in Nigeria and other parts of West Africa. This update helps improve accessibility for local implementations in the region.

Changes Made

• Added messages_ha.properties with initial translations
• Updated .tx/config.yaml to include Hausa in Transifex mapping
• Verified rendering of Hausa strings in login and dashboard UIs

Why It Matters

Hausa support enables OpenMRS implementers in Nigeria and the broader West African region to localize OpenMRS for better user experience, aligning with our goal of expanding language inclusivity and localization in healthcare tools.

Checklist

• Added new translation file
• Verified language switcher behavior
• Ran mvn clean install with no errors
• Confirmed translation pull via tx pull

Description of what I changed

Issue I worked on

see https://issues.openmrs.org/browse/TRUNK-

Checklist: I completed these to help reviewers :)

• My IDE is configured to follow the code style of this project.

  No? Unsure? -> configure your IDE, format the code and add the changes with git add . && git commit --amend

• I have added tests to cover my changes. (If you refactored
  existing code that was well tested you do not have to add tests)

  No? -> write tests and add them to this commit git add . && git commit --amend

• I ran mvn clean package right before creating this pull request and
  added all formatting changes to my commit.

  No? -> execute above command

• All new and existing tests passed.

  No? -> figure out why and add the fix to your commit. It is your responsibility to make sure your code works.

• My pull request is based on the latest changes of the master branch.

  No? Unsure? -> execute command git pull --rebase upstream master

[mherman22]

Thank you for the Pull request @znuta , have you had a look at #5322? It seems to add some of the files you have added.