fix: critical conversation history bug and improve Docker integration

This commit addresses several critical issues and improvements:

🔧 Critical Fixes:
- Fixed conversation history not being included when using continuation_id in AI-to-AI conversations
- Fixed test mock targeting issues preventing proper conversation memory validation
- Fixed Docker debug logging functionality with Gemini tools

🐛 Bug Fixes:
- Docker compose configuration for proper container command execution
- Test mock import targeting from utils.conversation_memory.* to tools.base.*
- Version bump to 3.1.0 reflecting significant improvements

🚀 Improvements:
- Enhanced Docker environment configuration with comprehensive logging setup
- Added cross-tool continuation documentation and examples in README
- Improved error handling and validation across all tools
- Better logging configuration with LOG_LEVEL environment variable support
- Enhanced conversation memory system documentation

🧪 Testing:
- Added comprehensive conversation history bug fix tests
- Added cross-tool continuation functionality tests
- All 132 tests now pass with proper conversation history validation
- Improved test coverage for AI-to-AI conversation threading

✨ Code Quality:
- Applied black, isort, and ruff formatting across entire codebase
- Enhanced inline documentation for conversation memory system
- Cleaned up temporary files and improved repository hygiene
- Better test descriptions and coverage for critical functionality

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

docker-compose.yml

@@ -34,11 +34,13 @@ services:
       # Use HOME not PWD: Claude needs access to any absolute file path, not just current project,
       # and Claude Code could be running from multiple locations at the same time
       - WORKSPACE_ROOT=${WORKSPACE_ROOT:-${HOME}}
+      - LOG_LEVEL=${LOG_LEVEL:-INFO}
     volumes:
       - ${HOME:-/tmp}:/workspace:ro
     stdin_open: true
     tty: true
-    command: ["sh", "-c", "while true; do sleep 86400; done"]
+    entrypoint: ["python"]
+    command: ["log_monitor.py"]
 
 volumes:
   redis_data: