feedback1c WK: a 同构 row opens the wearer's card with its pair

Review follow-up. A teammate's card showed the dashed 同构 chip but not the
items behind it, and the card a bond popup's 同构 row opened was the plain
record card, without the chip.

- gameLogic.bondMembers: a 变形同构体 row carries the wearer's item ids.
- BondPopup passes them to onMember; the screen hands them to the card
  ({ kind: 'chess', id, owner, items }), resolveDetail turns them into
  unitItems.
- ChessDetail: a card without an own piece lists the carried items read-only
  under 装备 (a teammate's unit, the card a 同构 row opens).
- META: the card side, and the operator-talent checks that still read the
  record's bonds [ASSUMED].

test/ui/watch-bonds.test.js

@@ -357,7 +357,8 @@ test('§20.15 wiring: the game screen feeds the strip, the popup and the detail
   assert.match(src, /onOpen=\$\{\(id\) => openBond\(id, strip\.ownerId, 'strip'\)\}/, 'the strip opens its owner\'s bond');
   assert.match(src, /const detailOwner = detailBondOwner\(detailTarget, \{ pub, myId, stripOwnerId: strip\.ownerId \}\)/);
   assert.match(src, /onBond=\$\{\(id\) => openBond\(id, detailOwner, 'detail'\)\}/, 'a card\'s chip opens the same owner\'s bond as its chips show');
-  assert.match(src, /onMember=\$\{\(id\) => setDetail\(\{ kind: 'chess', id, owner: bondPop\.ownerId \}\)\}/, 'a member card keeps the popup\'s player');
+  assert.match(src, /onMember=\$\{\(id, items\) => setDetail\(\{ kind: 'chess', id, owner: bondPop\.ownerId, items: items \|\| null \}\)\}/,
+    'a member card keeps the popup\'s player (and a 变形同构体 row\'s items)');
   assert.match(src, /openId=\$\{bondPop && bondPop\.ownerId === strip\.ownerId \? bondPop\.bondId : null\}/, 'the strip marks only its own owner\'s popup');
   assert.match(src, /setBondOpen\(\(b\) => \(b && b\.from === 'strip' \? null : b\)\)/, 'a strip popup closes when the strip changes hands');
   assert.ok(!/stripBonds\.find\(\(b\) => b\.bondId === bondOpen\)/.test(src), 'no popup entry read from the strip regardless of its owner');