feat: add Greek keyboard support

[samarthshukla20]

Contributor checklist

• This pull request is on a separate branch and not the main branch
• I have tested my code with the ./gradlew lintKotlin detekt test command as directed in the testing section of the contributing guide

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Description

This pull request adds Greek keyboard support to Scribe Android.

The following changes were made:

• Added GREEK to ScribeLanguage
• Added GreekKeyboardIME
• Registered the Greek keyboard service in the Android manifest
• Added the Greek input method configuration
• Added Greek keyboard layouts for:
  • Standard phone layout
  • Tablet layout
  • Layout without period and comma

Testing

The application was built and run successfully through Android Studio and tested on an emulator.

The following functionality was verified:

• Greek keyboard loads correctly
• Greek characters can be typed
• Shift correctly switches between lowercase and uppercase characters
• Keyboard layouts work correctly

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Related issue

Closes #544

[Roniscend]

The lint/test checkbox wasn't checked off , verify that

[samarthshukla20]

Hey @Roniscend, Fixed the Kotlin lint issue in GreekKeyboardIME.kt and pushed the update. The contributor checklist has also been updated accordingly. The required checks now pass locally.

[samarthshukla20]

Hey, are there any new updates regarding merging this pull request?

[samarthshukla20]

Hi! I noticed that the CI workflows are currently awaiting maintainer approval. Could a maintainer please approve the workflows so the checks can run? Thank you!

[andrewtavis]

We're in the midst of preparing for the MVP right now, @samarthshukla20, but good progress has been made and we should be able to get the data for Greek much easier now. Can you fix the errors in CI listed above? We can support as needed :)

[samarthshukla20]

Hi @andrewtavis, I’ve fixed the CI issues mentioned above and pushed the changes in the latest commit (bd431ad).

The remaining CI workflows are currently awaiting maintainer approval. Could you please approve them so the checks can run?

Thanks! 🙂