Updating README and adding architecture.png

Updating README and settings.py

Revise README.md to restore and enhance the production roadmap section, detailing current status and priorities for security, CI/CD, testing, monitoring, performance, and deployment.

Update .gitignore to keep test files under tests/ directory

Update pytest configuration to set asyncio default fixture loop scope

Update pydantic-settings version constraint in requirements and enhance run.py script for environment consistency.

Update requests version in backend requirements for compatibility and mark deep-agents-ui submodule as dirty.

Update backend requirements for langchain-community compatibility and mark deep-agents-ui submodule as dirty.

Enhanced documentation, improved backend security and performance, updated UI assets, and synced the submodule to the latest commit.

Stop tracking LangGraph checkpoint/runtime files

Update .gitignore to exclude backend logs and LangGraph runtime files. Modify backend configuration for LangSmith tracing and logging setup. Enhance RealtyUS search tools with location normalization for improved user input handling. Update pytest configuration to disable coverage by default. Adjust logging setup across backend scripts for consistency.

Add deep-agents-ui submodule to .gitmodules and initialize with latest commit.

Revise README.md to expand on security, CI/CD, performance, and deployment priorities, detailing critical and high-priority improvements for enhanced project readiness.

Revise README.md to update project description and future improvment.

Add production roadmap section to README.md outlining current focus areas and key improvements for enterprise-grade readiness.