fix: preserve memory config fields and add actions mode test coverage

- Fix memory config being completely replaced in main.py, now preserves existing fields like user_id
- Add test coverage for actions mode session continuity to prevent TypeError regression

Co-authored-by: Mervin Praison <MervinPraison@users.noreply.github.com>

Author: praisonai-triage-agent[bot]

src/praisonai/praisonai/cli/main.py

@@ -4518,11 +4518,27 @@ def handle_direct_prompt(self, prompt):
                 if resume_session_id:
                     from praisonaiagents import MemoryConfig
                     save_name = getattr(self.args, 'auto_save', None) or resume_session_id
-                    agent_config["memory"] = MemoryConfig(
-                        session_id=resume_session_id,
-                        auto_save=save_name,
-                        history=True,
-                    )
+                    
+                    # Preserve existing memory configuration fields
+                    existing_memory = agent_config.get("memory")
+                    if isinstance(existing_memory, MemoryConfig):
+                        existing_memory.session_id = resume_session_id
+                        existing_memory.auto_save = save_name
+                        existing_memory.history = True
+                    elif isinstance(existing_memory, dict):
+                        # Convert dict to MemoryConfig while preserving fields
+                        existing_memory.update({
+                            "session_id": resume_session_id,
+                            "auto_save": save_name,
+                            "history": True,
+                        })
+                        agent_config["memory"] = MemoryConfig(**existing_memory)
+                    else:
+                        agent_config["memory"] = MemoryConfig(
+                            session_id=resume_session_id,
+                            auto_save=save_name,
+                            history=True,
+                        )
                     print(f"[bold cyan]Resuming session '{resume_session_id}'[/bold cyan]")
 
                 if getattr(self.args, 'history', None):

src/praisonai/tests/unit/cli/test_run_session_continuity.py

@@ -131,3 +131,55 @@ def start(self, prompt):
     assert memory.session_id == "saved-session"
     assert memory.history is True
     assert captured["continuity"] == "saved-session"
+
+
+def test_run_prompt_actions_mode_wires_session_continuity(monkeypatch):
+    """Actions mode must wire resume_session to project session continuity."""
+    from praisonai.cli.commands.run import _run_prompt
+
+    captured = {}
+
+    class FakeAgent:
+        def __init__(self, **kwargs):
+            self.chat_history = []
+            self._session_store = None
+            self._session_id = None
+            self.auto_save = None
+            self._auto_save_last_index = 0
+            captured["agent_config"] = kwargs
+
+        def start(self, prompt):
+            captured["prompt"] = prompt
+            return "actions complete"
+
+    monkeypatch.setattr("praisonaiagents.Agent", FakeAgent)
+    monkeypatch.setattr(
+        "praisonai.cli.state.project_sessions.apply_cli_session_continuity",
+        lambda agent, session_id, project_path=None: captured.setdefault("continuity", session_id),
+    )
+    
+    # Mock output controller
+    class MockOutput:
+        def emit_result(self, result, status="success", metadata=None):
+            captured["output_result"] = result
+            
+        def print_info(self, msg):
+            pass
+            
+        def print_warning(self, msg):
+            pass
+
+    monkeypatch.setattr("praisonai.cli.commands.run.get_output_controller", lambda: MockOutput())
+
+    result = _run_prompt(
+        "follow up question",
+        output_mode="actions",
+        session="saved-session",
+    )
+
+    memory = captured["agent_config"]["memory"]
+    assert isinstance(memory, MemoryConfig)
+    assert memory.session_id == "saved-session"
+    assert memory.history is True
+    assert captured["continuity"] == "saved-session"
+    assert captured["prompt"] == "follow up question"