The node-engine fills ${config:} only in files, unit names, owners and groups, never in a
process's environment, so MESH_CONFIG_CALLERS was never set and design 51's defaults always held.
The tools bundle now reads `callers` through stdio.Config on each call (holder.ConfiguredCallers,
Verbs.WithCallers per call); the program, which has no runtime resolving config, asks its own
tools bundle's new registry_callers on each wake of the windows (manifest invokes). The
environment variable is gone.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
distribution
The distribution module of the mesh catalogue: runs the container image registry; claims the seat mesh-artifact-store.
Files it does not know
Each directory or archive this module declares says how it treats a file it did not write (ADR 0422, ADR 0416).
/var/lib/mesh/registry: everything in it is the program's; the mesh moves nothing out (ADR 0422 §2)./var/lib/mesh-registry: everything in it is the program's; the mesh moves nothing out (ADR 0422 §2).