Module detect 

Filesystem-derived pool state detection

Instead of maintaining an inventory.json file, pool state is derived from the filesystem: directory existence determines pool membership, and marker files in .git/worktree-pool/acquired/ determine status.

Structs

PoolEntry

A single worktree entry derived from filesystem scan

PoolState

Snapshot of the pool state, derived from the filesystem

Enums

PoolNextAction

Recommended next action for pool management

WorktreeStatus

Status of a worktree in the pool, derived from filesystem state