Merge branch 'feat-memory-opt' into 'mgx_ops'

make the longterm-memory path configurable

See merge request pub/MetaGPT!388

metagpt/roles/di/role_zero.py

@@ -181,6 +181,7 @@ class RoleZero(Role):
         if self.config.role_zero.enable_longterm_memory:
             self.rc.memory = RoleZeroLongTermMemory(
                 **self.rc.memory.model_dump(),
+                persist_path=self.config.role_zero.longterm_memory_persist_path,
                 collection_name=self.name.replace(" ", ""),
                 memory_k=self.memory_k,
             )