Missing ID Validation in process_memory

[Blatzheim]

process_memory does not validate whether IDs suggested by the LLM (via suggested_connections) exist in the memory store. As a result, invalid IDs like "0" can be stored in MemoryNote.links, leading to downstream errors.

Expected Behavior
process_memory should filter or reject IDs that do not correspond to existing memories.

Suggested Fix
Add ID validation in process_memory to ensure all LLM-suggested IDs are valid.

[WujiangXu]

Hi, thank you for your question. We will fix this issue in the next few days.

[WujiangXu]

Since I have no access to this GitHub repo, I will continue to update the project at https://github.com/WujiangXu/A-mem-sys.