fix(display): #148 — enforce dock intent without the auto-profiles toggle

Every nomarchy-home re-lit eDP-1 inside the shut lid: HM activation fires
hyprctl reload, the catch-all monitor rule re-enables the panel, and the
tick invariant built for exactly this (#142, enforce_dock_intent) never
fired — it was gated on settings.displayProfileAuto, the *named-profile*
auto-switch toggle, which is unrelated to dock intent and off unless
opted into. Confirmed live on the incident machine: dockMode=true,
displayProfileAuto unset, watcher journal empty — every tick returned at
that guard.

Fix: drop the auto_on gate. settings.display.dockMode alone is the
user's recorded intent (written by the menu and the dock transition);
the profile-active check remains as the real guard (a named profile
outranks the dock heuristic). No fight with the #142 undock hammer:
undock clears the intent before its rescue reload, so the enforcer
stands down by ordering.

tools/monitor-fallback.nix grows the reload-mid-dock scenario: fake lid
closed, hyprctl reload, panel re-disabled within ~4s, action=re-dock
logged — under displayProfileAuto's default false, i.e. the exact
condition the bug shipped under.

Verification: V2 — nix flake check --no-build green, checks.docking-ux
green, monitor-fallback harness green three times (implementer twice,
reviewer once, ~71s VM). V3 pending: relogin + nomarchy-home while
docked-clamshell (HARDWARE-QUEUE; the watcher is exec-once, the fix
arms at next login). Implementation by a Sonnet subagent; diagnosis,
design and review on Fable.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

agent/JOURNAL.md

@@ -19,6 +19,22 @@ Template:
 
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+## 2026-07-17 — #148: dock intent now enforced without the auto-profiles toggle
+- **Task:** BACKLOG #148 (promoted from PROPOSED by Bernardo in-session).
+- **Did:** one-line fix — `enforce_dock_intent` dropped its `auto_on || return`
+  guard (`settings.displayProfileAuto` gates named-profile auto-switching, not
+  dock intent; with it, the #142 invariant never fired for anyone not opted
+  into auto profiles — confirmed live on this box: dockMode=true, auto unset,
+  watcher journal empty). Comment rewritten to record the why.
+  `tools/monitor-fallback.nix` grew a reload-mid-dock scenario. Implementation
+  by a Sonnet agent from my design; diagnosis + review here.
+- **Verified:** V2 — flake check green, checks.docking-ux green, monitor-
+  fallback harness green ×3 (coder ×2 + my independent re-run): lid closed →
+  reload → panel re-disabled ~4s, `action=re-dock` logged.
+- **Pending:** V3 queued (relogin + nomarchy-home docked-clamshell; watcher is
+  exec-once so the fix arms at next login). Rides with #149's relogin check.
+- **Next suggestion:** #127 rewrite from the boot -4 forensics; then #134.
+
 ## 2026-07-17 — #147: doctor learns to see machine state the flake never set
 - **Task:** BACKLOG #147 (promoted from PROPOSED by Bernardo in-session).
 - **Did:** `nomarchy-doctor` gains a machine-state-drift check — linger as the