fix: Resolve import conflict between workflows.py and workflows/ package

Python was importing workflows.py instead of workflows/ package because
.py files take precedence over packages with the same name.

- Rename workflows.py → workflow_commands.py
- Update workflows/__init__.py to import from workflow_commands.py
- Fixes: ImportError: cannot import name 'WorkflowConfig'

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

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: 2 people

src/empathy_os/workflows.py src/empathy_os/workflow_commands.pysrc/empathy_os/workflows.py renamed to src/empathy_os/workflow_commands.py

@@ -58,16 +58,9 @@
 from .step_config import WorkflowStepConfig, steps_from_tier_map, validate_step_config
 from .test_gen import TestGenerationWorkflow
 
-# Re-export CLI commands from the workflows.py module
-# This handles the package shadowing the .py file
+# Re-export CLI commands from workflow_commands.py
 _parent_dir = os.path.dirname(os.path.dirname(__file__))
-_workflows_module_path = os.path.join(_parent_dir, "empathy_os", "workflows.py")
-
-# Try the parent-level path first
-if not os.path.exists(_workflows_module_path):
-    _workflows_module_path = os.path.join(
-        os.path.dirname(os.path.dirname(__file__)), "workflows.py"
-    )
+_workflows_module_path = os.path.join(_parent_dir, "workflow_commands.py")
 
 # Initialize to None for type checking
 cmd_morning = None
@@ -204,7 +197,7 @@ def list_workflows() -> list[dict]:
     "list_workflows",
     # Stats for dashboard
     "get_workflow_stats",
-    # CLI commands (re-exported from workflows.py)
+    # CLI commands (re-exported from workflow_commands.py)
     "cmd_morning",
     "cmd_ship",
     "cmd_fix_all",