Implement the five 7 October pending rule rulings

The user answered five recorded questions; each ruling is indexed in
RULE_DECISIONS.md and implemented with a focused regression.

- CHOAM opening income counts as a qualifying collection, so low-population
  Tupile adds its bank increment under the Inflation multiplier. The engine
  guard is removed and the projection/notice expose the added bonus.
- An exhausted Richese cache is legal and restores one ordinary lot; the
  canceled/prevented compulsory cache auction branch restores the reduction
  before the ordinary pool runs and the cache offer is skipped when no cache
  lot can run. The pure continuation quote mirrors the count.
- Suk-rescued casualties count toward Advanced Atreides' seven Kwisatz
  Haderach losses: the battle-loss counter gains the full dialed allocation in
  both rescue paths, and the earlier Suk availability restriction is removed.
- The Guild Nexus Secret Ally reserve return overrides the Arrakis-to-native-
  Homeworld restriction for the holder's own reserves and deposits through the
  shared native-reserve pipeline (generalized from the revival deposit).
- Interior passengers count as entering the territories a relocated Ixian HMS
  points into, so Sandmaster collects there before the native collection.

Full offline suite 7804/7804, types and lint pass. Historical evidence and
superseded test expectations are updated to the ruled behaviour; preserved
combined Homeworld/Nexus, occupation and Richese captures are unblocked but
not re-run here. No existing game, seat or saved state was changed.

tests/karama-preflight.test.ts

@@ -224,36 +224,38 @@ function blackMarketOpportunity(winner: 'a' | 'b' | 'e' = 'a') {
 }
 
 for (const form of ['printed', 'worthless'] as const)
-  void test(`${form} Black Market cancellation rejects an exhausted-cache saved continuation before cost`, (t) => {
-    const { g: initial, worthless, printed } = blackMarketOpportunity();
-    const g = reload(initial);
-    // A constructed corruption boundary: a real offered Black Market retains
-    // its response while its cache has been exhausted. Preserve all card IDs.
-    g.richeseRemoved!.push(...g.richeseCache!);
-    g.richeseCache = [];
-    const before = structuredClone(g);
-    const physical = inventory(g);
-    const random = t.mock.method(crypto, 'getRandomValues', () => {
-      throw Error('Preflight must not draw randomness.');
-    });
-    const uuid = t.mock.method(crypto, 'randomUUID', () => {
-      throw Error('Preflight must not allocate a declaration event.');
-    });
-    assert.throws(
-      () =>
-        applyAction(g, form === 'printed' ? 'e' : 'b', {
-          type: 'card',
-          card: form === 'printed' ? printed : worthless,
-          mode: 'cancel',
-        }),
-      /exhausted Richese cache.*ruling/i,
+  void test(`${form} Black Market cancellation with an exhausted cache continues and restores the ordinary lot`, () => {
+    // User ruling 7 October 2026: an exhausted cache is legal, so a canceled
+    // Black Market settles and the round declares the ordinary pool with the
+    // cache's one-lot reduction restored.
+    const counts: number[] = [];
+    for (const exhausted of [false, true]) {
+      const { g: initial, worthless, printed } = blackMarketOpportunity();
+      const g = reload(initial);
+      // A real offered Black Market keeps its response while its cache is
+      // exhausted; every physical card ID is preserved.
+      if (exhausted) {
+        g.richeseRemoved!.push(...g.richeseCache!);
+        g.richeseCache = [];
+      }
+      const physical = inventory(g);
+      let canceled = applyAction(g, form === 'printed' ? 'e' : 'b', {
+        type: 'card',
+        card: form === 'printed' ? printed : worthless,
+        mode: 'cancel',
+      });
+      // The Worthless card opens its own conversion response before settling.
+      canceled = passKind(canceled, 'worthlessKarama');
+      assert.equal(canceled.decision?.kind, 'richeseDeclaration');
+      assert.ok(!canceled.pendingKarama);
+      assert.deepEqual(inventory(canceled), physical);
+      counts.push(canceled.richeseBidding!.normalCount!);
+    }
+    assert.equal(
+      counts[1],
+      counts[0] + 1,
+      'The exhausted cache restores exactly one ordinary lot',
     );
-    assert.deepEqual(g, before);
-    assert.deepEqual(inventory(g), physical);
-    assert.equal(g.pendingKarama, undefined);
-    assert.equal(g.discard.length, 0);
-    assert.equal(random.mock.callCount(), 0);
-    assert.equal(uuid.mock.callCount(), 0);
   });
 
 function passKind(initial: Game, kind: NonNullable<Game['response']>['kind']) {