Research 018 graduates: ADRs 0173–0177 and to-be 37, the operator's machine

Every configurable thing on a node is a module, the home included, and a
module is whatever it declares (0173, extending 0040). A node varies a module
only through a setting rendered into the file or a kept region, never an edit
(0174, extending 0011; issue 168 first). One tool runtime per node serves every
module's tools on the host side, never in a container; the console is its
serving mode, renamed node-tools (0175, extending 0150; 0047/0150/0152 carry
dated notes). The login shell is a node seat held by one shell module with
`execute` as its contract (0176). A unit may be user-scoped and the service
manager is a node seat held by systemd (0177).

To-be 37 is handed off in-progress to mesh-host, mesh-controller, mesh-tools
and mesh-catalog, with the build in order: the account on every node, the
runtime, zsh, systemd, then the graphical stack. To-be 29 keeps ~/.ssh and
points at 37; 33 §6 and 34 are amended; the glossary gains node tools, bundle,
kept region, installed/holding, and retires flavor.

03-DESIGN/01-to-be/29-a-node-has-operator-accounts.md

@@ -5,7 +5,7 @@ code:
   - mesh-controller internal/inventory
   - mesh-controller internal/catalogue
   - mesh-controller cmd/mesh-controller
-updated: 2026-10-01
+updated: 2026-10-02
 decisions:
   - 02-DECISIONS/0112-a-module-definition-names-no-node-mesh-or-path.md
   - 02-DECISIONS/0120-a-roster-fact-carries-its-format-as-a-template.md
@@ -205,6 +205,10 @@ keeping the predecessor running, so the model questions above are no longer defe
 record, the home as a placement root, user-scoped services and the one-off steps a hook used to run
 each need a decision before the modules that replace the generators can be written.
 
+## The family beyond `~/.ssh` — 2026-10-02
+
+The modules §2 calls *a family* — the shell, the terminal, the desktop, everything under a home that is not `~/.ssh` — are designed in [37 — The operator's machine](37-the-operators-machine.md), under [ADR 0173](../../02-DECISIONS/0173-the-operators-machine-is-the-meshs-and-a-module-is-what-it-declares.md) to [0177](../../02-DECISIONS/0177-a-unit-may-be-user-scoped-and-the-service-manager-is-a-node-seat.md). This document keeps `~/.ssh`, the CA and the roster files. Two things it listed as not built are decided there: user-scoped services (ADR 0177) and the one-off steps a hook used to run (declared state, or a seat's verb).
+
 ## References
 
 - The gap was found generating `~/.ssh/config` from the *HAL* registry (`hal/terminal`'s