docs: record Claude-Builder=PLUTO mapping + infra working-feedback memories

- Pluto memory/wiki/machine notes: Unraid VM "Claude-Builder" == hostname PLUTO ==
  172.16.3.36 (same box); RMM-agent access path when SSH key unauthorized; now also
  builds the GuruConnect Windows agent + hosts a Gitea Actions runner.
- New feedback memories: post #bot-alerts only for client/ticket-affecting RMM commands;
  proceed autonomously through routine infra/build prerequisites.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/machines/pluto.md

@@ -13,6 +13,12 @@ general-purpose workstation — it has no Claude Code, no vault, no coord API ac
 Its sole function is to run `cargo build` for Windows targets when `build-windows.sh`
 SSHes in.
 
+It also runs a **GuruRMM agent** (enrolled as hostname **PLUTO**, client "AZ Computer Guru"),
+so it can be driven via `/rmm` (run PowerShell) when a workstation's SSH key isn't authorized —
+e.g. to inspect the box or add a pubkey. As of 2026-05-29 it also builds the **GuruConnect**
+Windows agent and hosts a Gitea Actions runner for guru-connect's native MSVC builds. There is
+no dedicated `pluto` vault entry — the box is the Unraid VM named "Claude-Builder".
+
 ---
 
 ## Hardware & Location