🚀 Major Enhancement: Workflow-Based Tool Architecture v5.5.0 (#95)

* WIP: new workflow architecture

* WIP: further improvements and cleanup

* WIP: cleanup and docks, replace old tool with new

* WIP: cleanup and docks, replace old tool with new

* WIP: new planner implementation using workflow

* WIP: precommit tool working as a workflow instead of a basic tool
Support for passing False to use_assistant_model to skip external models completely and use Claude only

* WIP: precommit workflow version swapped with old

* WIP: codereview

* WIP: replaced codereview

* WIP: replaced codereview

* WIP: replaced refactor

* WIP: workflow for thinkdeep

* WIP: ensure files get embedded correctly

* WIP: thinkdeep replaced with workflow version

* WIP: improved messaging when an external model's response is received

* WIP: analyze tool swapped

* WIP: updated tests
* Extract only the content when building history
* Use "relevant_files" for workflow tools only

* WIP: updated tests
* Extract only the content when building history
* Use "relevant_files" for workflow tools only

* WIP: fixed get_completion_next_steps_message missing param

* Fixed tests
Request for files consistently

* Fixed tests
Request for files consistently

* Fixed tests

* New testgen workflow tool
Updated docs

* Swap testgen workflow

* Fix CI test failures by excluding API-dependent tests

- Update GitHub Actions workflow to exclude simulation tests that require API keys
- Fix collaboration tests to properly mock workflow tool expert analysis calls
- Update test assertions to handle new workflow tool response format
- Ensure unit tests run without external API dependencies in CI

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

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

* WIP - Update tests to match new tools

* WIP - Update tests to match new tools

---------

Co-authored-by: Claude <noreply@anthropic.com>

utils/conversation_memory.py

@@ -1033,9 +1033,14 @@ def _get_tool_formatted_content(turn: ConversationTurn) -> list[str]:
             from server import TOOLS
 
             tool = TOOLS.get(turn.tool_name)
-            if tool and hasattr(tool, "format_conversation_turn"):
-                # Use tool-specific formatting
-                return tool.format_conversation_turn(turn)
+            if tool:
+                # Use inheritance pattern - try to call the method directly
+                # If it doesn't exist or raises AttributeError, fall back to default
+                try:
+                    return tool.format_conversation_turn(turn)
+                except AttributeError:
+                    # Tool doesn't implement format_conversation_turn - use default
+                    pass
         except Exception as e:
             # Log but don't fail - fall back to default formatting
             logger.debug(f"[HISTORY] Could not get tool-specific formatting for {turn.tool_name}: {e}")