🚀 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>

tests/test_auto_model_planner_fix.py

@@ -100,7 +100,7 @@ class TestAutoModelPlannerFix:
         import json
 
         response_data = json.loads(result[0].text)
-        assert response_data["status"] == "planning_success"
+        assert response_data["status"] == "planner_complete"
         assert response_data["step_number"] == 1
 
     @patch("config.DEFAULT_MODEL", "auto")
@@ -172,7 +172,7 @@ class TestAutoModelPlannerFix:
         import json
 
         response1 = json.loads(result1[0].text)
-        assert response1["status"] == "planning_success"
+        assert response1["status"] == "pause_for_planner"
         assert response1["next_step_required"] is True
         assert "continuation_id" in response1
 
@@ -190,7 +190,7 @@ class TestAutoModelPlannerFix:
         assert len(result2) > 0
 
         response2 = json.loads(result2[0].text)
-        assert response2["status"] == "planning_success"
+        assert response2["status"] == "pause_for_planner"
         assert response2["step_number"] == 2
 
     def test_other_tools_still_require_models(self):