- Enhanced the AI Chat Completions API to support true streaming using async generators and proper SSE headers.
- Updated endpoint paths to align with OpenAI's API versioning.
- Improved logging for request details and error handling.
- Added a new AI Models List API to return available models compatible with chat completions.
- Refactored code for better readability and maintainability, including the extraction of common functionalities.
- Introduced a VMH-specific Chat Completions API with similar features and structure.
- Implemented utility functions for extracting, validating, and normalizing Aktenzeichen in 'aktenzeichen_utils.py'.
- Created LangChainXAIService for integrating LangChain ChatXAI with file search capabilities in 'langchain_xai_service.py'.
- Developed VMH xAI Chat Completions API to handle OpenAI-compatible requests with support for Aktenzeichen detection and file search in 'xai_chat_completion_api_step.py'.
- Added AIKnowledgeActivationStatus and AIKnowledgeSyncStatus enums to models.py for managing activation and sync states.
- Introduced AIKnowledgeSync class in aiknowledge_sync_utils.py for synchronizing CAIKnowledge entities with XAI Collections, including collection lifecycle management, document synchronization, and metadata updates.
- Created a daily cron job (aiknowledge_full_sync_cron_step.py) to perform a full sync of CAIKnowledge entities.
- Developed an event handler (aiknowledge_sync_event_step.py) to synchronize CAIKnowledge entities with XAI Collections triggered by webhooks and cron jobs.
- Implemented a webhook handler (aiknowledge_update_api_step.py) to receive updates from EspoCRM for CAIKnowledge entities and enqueue sync events.
- Enhanced xai_service.py with methods for collection management, document listing, and metadata updates.
- Translated comments and docstrings from German to English for better clarity.
- Improved logging consistency across various webhook handlers for create, delete, and update operations.
- Centralized logging functionality by utilizing a dedicated logger utility.
- Added new enums for file and XAI sync statuses in models.
- Updated Redis client factory to use a centralized logger and improved error handling.
- Enhanced API responses to include more descriptive messages and status codes.
