Complete forced Harkonnen returns with private saved inspection

Automatically return the full combined hand when it is the only legal
special-Karama return. Preserve real choices and restore the suspended
response or auction payment through the same settlement. Record the actual
blind draw as owner-only historical card faces, with a bound integrity
receipt; legacy forced saves describe held-card history truthfully.

Add readable private history and enlarged inspectors. Both manual and
forced returns publish only a faction/action completion tag. Wake idle
legacy exchanges through production recovery without writes for real
choices. Keep provisional auction funding rules and release gates.

Validation: types, lint, 5150 offline tests, build and 49 HTTP tests
passed. Independent review resolved history substitution and root review
completed idle recovery wiring. New tests cover 1-4 forced draws, real
choices, overlays, exact saved history, immutable rejection, all four legal
AI paths, production competing actions/recovery, private views and custody.
One genuine Advanced four-player sample completed 158 actions with
4 JSON restores and no rejected action; no difficulty tuning.

Browser QA QUTHVPTT used genuine Advanced setup and conserved Bidding
positions. The actual power returned four cards without a prompt; private
history/enlargement and exact refresh worked. Phone panel fit without
horizontal overflow with 44px inspector controls. Screenshot capture timed
out; complete visual acceptance and transient notice capture remain open.
Preserved every prior row across all ten tables, including 1586
rooms and 3354 seats. New QA/integration records bring totals to
1626 rooms and 3442 seats. No reset, restart or automation.

components/game-table.tsx

@@ -90,6 +90,7 @@ import { VictoryProgress } from './victory-progress';
 import { tableActionOwner } from '@/game/table-turn';
 import { DukeVidal } from './duke-vidal';
 import { CardInspector, CardRules } from './card-inspector';
+import { HarkonnenExchangeInspection } from './harkonnen-exchange-inspection';
 import { Recruits } from './recruits';
 import { ecazTreacheryDefinition } from '@/game/ecaz-cards';
 import { ordinaryCardAvailability } from '@/game/card-availability';
@@ -4842,6 +4843,7 @@ export function GameTable({
       )}
       <Bribes game={g} act={act} busy={busy} />
       <TruthHistory game={g} />
+      <HarkonnenExchangeInspection game={g} />
       <section className="player-console">
         <nav className="console-tabs">
           {(['hand', 'leaders', 'log', 'rules'] as const).map((p) => (

components/harkonnen-exchange-inspection.tsx

@@ -0,0 +1,31 @@
+'use client';
+
+import type { GameView } from '@/game/engine';
+import { CardInspector, CardRules } from './card-inspector';
+
+/** Historical observations arrive only in the inspecting player's projection. */
+export function HarkonnenExchangeInspection({ game }: { game: GameView }) {
+  const record = game.harkonnenExchangeInspection;
+  if (!record || record.owner !== game.me) return null;
+  const target = game.players.find(player => player.id === record.target);
+  return (
+    <details className="notice harkonnen-exchange-inspection">
+      <summary>Your Harkonnen inspection · Turn {record.turn}</summary>
+      <p>
+        {record.kind === 'draw'
+          ? `Cards you took and inspected from ${target?.name ?? 'the other player'} during Bidding.`
+          : `Cards in your hand before the automatic return to ${target?.name ?? 'the other player'} during Bidding.`}
+        {' '}This is a record of what you saw then. These cards may have changed hands since.
+      </p>
+      <ul className="grid list-none gap-3 p-0 sm:grid-cols-2">
+        {record.cards.map(card => (
+          <li key={card.id} className="min-w-0 rounded border border-white/15 p-3">
+            <strong>{card.name}</strong>
+            <CardRules card={card} />
+            <CardInspector card={card} />
+          </li>
+        ))}
+      </ul>
+    </details>
+  );
+}