Update README and TODO files for improved clarity and organization - Revised the project structure in the README to enhance readability and reflect recent changes, including the addition of new components and services. Updated the TODO file to provide a comprehensive test design plan, outlining key testing strategies and directory structure for better organization. This update aims to streamline future development efforts and facilitate collaboration on the BeatDebate application.

Merge pull request #2 from SulmanK/refactor/production-refinement

Remove obsolete phase completion summaries and demo test scripts - Deleted `PHASE1_COMPLETION_SUMMARY.md`, `PHASE2_COMPLETION_SUMMARY.md`, `PHASE3_COMPLETION_SUMMARY.md`, and associated demo test scripts to streamline the codebase and eliminate unused documentation. This cleanup supports ongoing refactoring efforts and enhances overall project maintainability.

feat: implement LLM fallback system for unknown intents - Add LLMFallbackService with Gemini Flash 2.0 integration - Implement fallback trigger detection in chat interface - Add response formatter support for fallback disclaimers - Include comprehensive test coverage for fallback scenarios

Remove obsolete test files and refactor agent imports - Deleted unused test files for `test_fix.py` and `test_smart_context.py`. Updated agent imports in `__init__.py` and other files to streamline the codebase and improve maintainability. This cleanup supports ongoing refactoring efforts and enhances the overall structure of the project.

Phase 2.3: Update Design Documents and pyproject.toml - Revised design documents to reflect implementation details for JudgeAgent and PlannerAgent, including evaluation framework and diversity targets. Increased line length limit in pyproject.toml for code formatting consistency.