P11.6 wiki regen + Phase 10 private-test rewrites where applicable

For all 11 nodes with auto-gen markers: wiki/Home.md sections 5 (topic
contract) and 9 (data model) regenerated via npm run wiki:all. New
Unit column shows '<measure> (default <unit>)' for declared topics,
'—' otherwise. Effect column now uses descriptor.description (P11.2
field) overriding the generic per-prefix fallback.

For rotatingMachine + reactor: Phase 10 test rewrites — 3 + 8 files
moved off private nodeClass internals (_attachInputHandler, _commands,
_pendingExtras, _registerChild, _tick, etc.) to the public
BaseNodeAdapter surface (node.handlers.input, node.source.*).
+6 / +7 net new tests.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

wiki/Home.md

@@ -72,15 +72,15 @@ flowchart TB
 
 <!-- BEGIN AUTOGEN: topic-contract -->
 
-| Canonical topic | Aliases | Payload | Effect |
+| Canonical topic | Aliases | Payload | Unit | Effect |
-|---|---|---|---|
+|---|---|---|---|---|
-| `set.mode` | `setMode` | `string` | Replaces the named state value with the supplied payload. |
+| `set.mode` | `setMode` | `string` | — | Switch the valve group between auto / manual control modes. |
-| `set.position` | `setpoint` | `any` | Replaces the named state value with the supplied payload. |
+| `set.position` | `setpoint` | `any` | — | Set the group-level valve position (currently a no-op pending Phase 7). |
-| `child.register` | `registerChild` | `string` | Parent/child plumbing — registers or unregisters a child node. |
+| `child.register` | `registerChild` | `string` | — | Register a child valve with this group. |
-| `cmd.execSequence` | `execSequence` | `object` | Triggers an action / sequence — not idempotent. |
+| `cmd.execSequence` | `execSequence` | `object` | — | Run a group-wide sequence (startup / shutdown / emergencystop). |
-| `data.totalFlow` | `totalFlowChange` | `any` | Pushes a value into the node's measurement stream. |
+| `data.totalFlow` | `totalFlowChange` | `any` | — | Notify the group that the total flow setpoint has changed. |
-| `cmd.emergencyStop` | `emergencyStop`, `emergencystop` | `any` | Triggers an action / sequence — not idempotent. |
+| `cmd.emergencyStop` | `emergencyStop`, `emergencystop` | `any` | — | Trigger an emergency stop across all valves in the group. |
-| `set.reconcileInterval` | `setReconcileInterval` | `any` | Replaces the named state value with the supplied payload. |
+| `set.reconcileInterval` | `setReconcileInterval` | `any` | — | Update the reconciliation interval (seconds). |
 
 <!-- END AUTOGEN: topic-contract -->