feat: Develop a Real-Time Translation Service for Court Orders (English to Indic Languages) (#1603)

[knoxiboy]

Pull Request

Description

Implements a real-time translation service for court orders from English to target Indic languages (such as Hindi, Tamil, Telugu, Bengali, Marathi, and Gujarati). This service preserves key statutory terms and legal citations during processing and provides API endpoints for real-time legal document translation.

Changes:

• nlp-orchestrator/services/translation_service.py: Created CourtOrderTranslator service supporting multi-target Indic translation, legal term dictionary protection, and text chunking.
• nlp-orchestrator/routers/translation_router.py: Created FastAPI endpoint /api/v1/translate/court-order for handling court order translation requests.
• nlp-orchestrator/tests/test_translation_service.py: Added pytest suite validating translation logic, legal term preservation, supported language queries, and API response structures.

Closes #1603

Type of change

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

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[knoxiboy]

Hi @viru0909-dev 👋

I have resolved all merge conflicts with the latest main branch, completed a detailed code quality & security audit, verified requirement alignment, and confirmed all unit tests pass cleanly.

This PR is completely up-to-date and mergeable. Please review and merge when convenient. Thank you!