Constant MEMORY_SNAPSHOT_FILE 

pub const MEMORY_SNAPSHOT_FILE: &str = "MEMORY_SNAPSHOT.md";

The memory snapshot at the workspace root: a human-readable export of the agent’s core memories, which an agent re-hydrates its store from.

It lives here rather than in zeroclaw-memory because two tiers need the same name: the memory crate writes the file, and crate::agent_bundle has to recognize it to keep memory out of an exported bundle. zeroclaw_memory::snapshot::SNAPSHOT_FILENAME is this constant.