Add initialization diagnostics and background initialization

Improve orchestrator initialization error handling and diagnostics

Update model IDs to use Cerebras deployment and add gated repository error handling

Security Enhancements: Production WSGI, Rate Limiting, Security Headers, Secure Logging

Add context mode endpoints (fresh vs relevant) and update API documentation

Add Express.js integration guide with URL troubleshooting and input validation

Add HF Spaces URL format guide with troubleshooting

Fix API documentation URLs: use correct HF Spaces .hf.space domain format and add troubleshooting section

Update README with API documentation reference

Add comprehensive Flask API documentation for integration

Fix UnboundLocalError: remove redundant os import in exception handler

Set DB_PATH environment variable in Dockerfile for explicit database location

Improve database path handling with Docker detection and fallback to /tmp

Add input validation for chat endpoint - length limits and type checking

Merge branch 'main' of https://huggingface.co/spaces/JatinAutonomousLabs/Research_AI_Assistant_API

Fix database path issue for Docker/HF Spaces - use /tmp for writable directory

Rename app.py to flask_api_standalone.py

Rename flask_api_standalone.py to app.py

Initial commit: Research AI Assistant API