fix(e2e): adapt tests for Manager v4 output format

- test_node: check display name (ComfyUI-AnimateDiff-Evolved) instead
  of registry ID in show all output, since cm_cli uses display names
- test_manager_installed: remove direct python import check (system
  Python doesn't have cm_cli — it's in workspace venv); node show all
  success already proves Manager is functional

Author: ltdrdata

tests/e2e/test_e2e.py

@@ -118,7 +118,8 @@ def test_node(comfy_cli, workspace):
         """
     )
     assert proc.returncode == 0
-    assert node in proc.stdout
+    # Manager v4 show all uses display names, not registry IDs
+    assert "ComfyUI-AnimateDiff-Evolved" in proc.stdout
 
     proc = exec(
         f"""
@@ -161,16 +162,7 @@ def test_manager_installed(comfy_cli, workspace):
             {comfy_cli} node show all
         """
     )
-    assert proc.returncode == 0
-
-    # Check cm_cli is importable (Manager v4 installed as pip package)
-    proc = exec(
-        """
-            python -c "import cm_cli; print('cm_cli OK')"
-        """
-    )
-    assert proc.returncode == 0, f"cm_cli import failed: {proc.stderr}"
-    assert "cm_cli OK" in proc.stdout
+    assert proc.returncode == 0, f"node show all failed: {proc.stderr}"
 
 
 @e2e_test