API-FrontEnd Alignment 2

[bonk1t]

Features:

• Save sessions to Firestore

API:

• Add GET /session/list endpoint
• Add GET /message endpoint
• Add POST /tool/execute endpoint: for manual tool execution using natural language prompts.
• Add /version endpoint

Other:

• Improved logging: using Queue to queue log messages and send them in a separate thread.
• Add back previously removed tools: print_all_files_in_path.py, summarize_all_code_in_path.py
  • For SummarizeCode: Add output truncation for GPT-3 (16k tokens context window, we pass max 8k for better results) based on tokens
• Update AutoGen to latest version
• Update Python deps
• Add tests (total coverage now is 84.74% (+2.90%))