test(integration): update test_tier3_integration to align with global config-home convention

tests/test_tier3_integration.py

@@ -63,7 +63,7 @@ def test_integration_create_options_combination(mam_sandbox, mock_herdr, mock_ag
     session = sessions[0]
     
     assert session["role"] == "Creator"
-    assert session.get("herdr_session") == "custom_server"
+    assert session.get("herdr_server") == "custom_server"
     assert session["delegate_job_id"] is not None
     assert session["status"] == "running"
     
@@ -98,26 +98,20 @@ def test_integration_stop_purge_combination(mam_sandbox, mock_herdr, mock_agents
     res_create = subprocess.run(cmd_create, capture_output=True, text=True, cwd=str(tmp_path))
     assert res_create.returncode == 0, f"Stdout: {res_create.stdout}\nStderr: {res_create.stderr}"
     
-    # Get session name and isolation uuid
+    # Get session name and claude session uuid
     yaml_path = tmp_path / ".mam" / "agent-sessions.yaml"
     with open(yaml_path, 'r') as f:
         reg = yaml.safe_load(f)
     session = reg["herdr_sessions"][0]
     session_name = session["name"]
-    iso_uuid = session["isolation"]["uuid"]
-    iso_root = Path(session["isolation"]["root"])
-    
-    # Ensure isolation home root folder is provisioned
-    assert iso_root.exists()
+    claude_uuid = session["claude_session_id_own"]
     
     # Locate dynamically generated conversation file in claude projects
     key = str(tmp_path).replace('/', '-').replace('_', '-')
-    proj_dir = iso_root / "projects" / key
-    assert proj_dir.exists(), f"Expected isolated projects directory {proj_dir} to exist"
+    proj_dir = tmp_path / ".claude" / "projects" / key
+    assert proj_dir.exists(), f"Expected projects directory {proj_dir} to exist"
     
-    jsonls = list(proj_dir.glob("*.jsonl"))
-    assert len(jsonls) == 1, f"Expected exactly 1 jsonl file in {proj_dir}, found {jsonls}"
-    jsonl_file = jsonls[0]
+    jsonl_file = proj_dir / f"{claude_uuid}.jsonl"
     assert jsonl_file.exists()
     
     # Update mock herdr's state to match the running agent so the stop kill-chain works gracefully
@@ -147,7 +141,6 @@ def test_integration_stop_purge_combination(mam_sandbox, mock_herdr, mock_agents
     assert "DANGER: --purge-conversation" in res_stop_no_yes.stdout
     
     # Ensure nothing was deleted yet
-    assert iso_root.exists()
     assert jsonl_file.exists()
     
     # 3. Run stop_session with --yes
@@ -161,8 +154,6 @@ def test_integration_stop_purge_combination(mam_sandbox, mock_herdr, mock_agents
     assert res_stop_yes.returncode == 0, f"Stdout: {res_stop_yes.stdout}\nStderr: {res_stop_yes.stderr}"
     
     # Assertions:
-    # - Isolation directory deleted
-    assert not iso_root.exists()
     # - Conversation files deleted
     assert not jsonl_file.exists()
     # - Session completely removed from YAML/DB registry