Fix: Add email-validator via pydantic[email] extra

Fix: Add apscheduler dependency for LiteLLM cold storage logging

Remove openlit dependency to fix HF Spaces build timeout

Add comprehensive perturbation testing system with E2E tests

Fix: Add langchain-text-splitters dependency for LangChain 0.3+ compatibility

Fix: Add missing langchain dependencies for text processing

Add 'itsdangerous' dependency for session management and enhance OAuth configuration with scope validation and warnings for unsupported scopes in Hugging Face Spaces.

Add environment configuration template, enhance .gitignore, and refactor configuration loading. Removed deprecated scripts and improved setup process with a new setup script.

🚀 Optimize dependencies & fix HF Spaces permissions

🚀 Deploy AgentGraph: Complete agent monitoring and knowledge graph system