The 变形同构体 item card gets its 天赋 list (gameLogic morphPairings, from
the same giveBondId the server counts with): one line per bond with the
items that pair with it, 本局禁用 marked, and on a wearer's card the pairing
it wears highlighted. A bond item's card says which bond it gives a
变形同构体 wearer.
computeBonds marks a core bond state whose count holds 调和's +1
(harmony: 1) and both bond views send it. The popup reads it: 在场 n
（含调和 +1） and a 调和 row naming the 调和 operators on that board, for
the own strip and a teammate's; the strip and chip titles say it too.
The mock harness gets the funny / morph / harmony variants.
- the strip, its counts / layers / tiers and the bond popups show the player whose field or half is on screen, with an
amber "👁 name" tag; live in-battle layers (runner bondLayers, ≤ 999) and the finished battle's gains until SETTLE
- shared fields follow the ‹ › half's player; 全景 shows your own when you fight there, else the picked teammate [ASSUMED]
- a card's bond chips and popups belong to the unit's owner; a teammate's popup lists their operators on the field
- m.public players[].bonds for living players only; a reload while watching after the own battle returns to it
- DESIGN §20.15, META, PLAYING; tests (unit, UI logic, 4 browser scenarios)
sganggs