feedback1b WH: tests pin the own-kill exclusions, every lion off a reserved tile, the summoned count

The own-kill set closes after each of his attacks: a new test kills an enemy his
S3 / S2 attack hit by 无动于衷's reflection and by a mark another Kazimierz
operator set off, and checks neither counts (fails without the clear). The
reserved-tile test checks every lion and the exact free tiles; the B3 test pins
the summoned lion count again.

test/content/kits_t6.test.js

@@ -885,10 +885,22 @@ test('summon tiles skip reserved home tiles: 黄金盟誓 never takes the tile o
   h.step();
   h.b.dealDamage(null, g, { amount: 1e9, type: 'true' });
   assert.equal(g.alive, false);
-  assert.ok(h.runUntil(() => u.skill.active, 5));
-  const lion = h.b.allyUnits.find((x) => x.defId === 'token_10040_siege2_vlion' && x.alive);
-  assert.ok(lion, '黄金盟誓 summoned');
-  assert.ok(!(lion.tileR === 10 && lion.tileC === 5), 'not on the dead guard\'s home tile (closest to the enemy)');
+  // the free deployable melee tiles of her 3×3 area just before the cast — the dead guard's home tile among them
+  const HOME = 10 * 100 + 5;
+  let free = [];
+  for (let i = 0; i < 100 && !u.skill.active; i++) {
+    free = [];
+    for (let dr = -1; dr <= 1; dr++) for (let dc = -1; dc <= 1; dc++) {
+      const r = u.tileR + dr, c = u.tileC + dc;
+      if ((dr || dc) && h.b.grid.inRect(r, c) && h.b.grid.canStand(r, c, { ranged: false }) && !h.b.unitAt(r, c)) free.push(r * 100 + c);
+    }
+    h.step();
+  }
+  assert.ok(u.skill.active, 'S3 cast');
+  assert.ok(free.includes(HOME) && free.length >= 2, `the scenario: the guard's home tile is one of the free tiles (${free})`);
+  const lions = h.b.allyUnits.filter((x) => x.defId === 'token_10040_siege2_vlion' && x.alive);
+  assert.ok(lions.every((l) => !(l.tileR === 10 && l.tileC === 5)), 'no lion on the dead guard\'s home tile');
+  assert.deepEqual(lions.map((l) => l.tileR * 100 + l.tileC).sort((a, b) => a - b), free.filter((k) => k !== HOME).sort((a, b) => a - b), 'a lion on every other free tile');
   assert.ok(h.runUntil(() => g.alive, g.base.respawnTime + 2), 'the guard redeploys on its tile');
   checkInvariants(h.b);
 });