Stabilize core correctness and sync project plan state

src/atocore/api/routes.py

@@ -192,6 +192,7 @@ def api_create_memory(req: MemoryCreateRequest) -> dict:
 @router.get("/memory")
 def api_get_memories(
     memory_type: str | None = None,
+    project: str | None = None,
     active_only: bool = True,
     min_confidence: float = 0.0,
     limit: int = 50,
@@ -199,6 +200,7 @@ def api_get_memories(
     """List memories, optionally filtered."""
     memories = get_memories(
         memory_type=memory_type,
+        project=project,
         active_only=active_only,
         min_confidence=min_confidence,
         limit=limit,
@@ -209,6 +211,7 @@ def api_get_memories(
                 "id": m.id,
                 "memory_type": m.memory_type,
                 "content": m.content,
+                "project": m.project,
                 "confidence": m.confidence,
                 "status": m.status,
                 "updated_at": m.updated_at,