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>

tools/models.py

@@ -10,7 +10,9 @@ from pydantic import BaseModel, Field
 class FollowUpRequest(BaseModel):
     """Request for follow-up conversation turn"""
 
-    continuation_id: str = Field(..., description="Thread continuation ID for multi-turn conversations")
+    continuation_id: str = Field(
+        ..., description="Thread continuation ID for multi-turn conversations across different tools"
+    )
     question_to_user: str = Field(..., description="Follow-up question to ask Claude")
     suggested_tool_params: Optional[dict[str, Any]] = Field(
         None, description="Suggested parameters for the next tool call"
@@ -23,7 +25,9 @@ class FollowUpRequest(BaseModel):
 class ContinuationOffer(BaseModel):
     """Offer for Claude to continue conversation when Gemini doesn't ask follow-up"""
 
-    continuation_id: str = Field(..., description="Thread continuation ID for multi-turn conversations")
+    continuation_id: str = Field(
+        ..., description="Thread continuation ID for multi-turn conversations across different tools"
+    )
     message_to_user: str = Field(..., description="Message explaining continuation opportunity to Claude")
     suggested_tool_params: Optional[dict[str, Any]] = Field(
         None, description="Suggested parameters for continued tool usage"