feedback5 WN: 补位 display follows the official game (the owner's recall of 2026-10-06) — a chess the player does not own is shown as its stand-in wherever the player's copy appears: shop and reward cards (the stand-in's portrait, name, class and backup skill; the chess's bonds, tier and price; a small 「替补」 mark), the hand and 临时整备区 pieces (the stand-in's model, a 「替补」 tag; the board already was), the detail card (the stand-in's portrait, name, skill, talents and module with the chess's bonds and 特质, 「银灰的替补」 under the name [ASSUMED]), bond popups (own and a teammate's by UnitInfo standInFor through ownerBoard / ownerOps), the result lineup (m.result standInFor), prep scouting of the bench, the equip-replace dialog, the elite and gift tickers; rules unchanged (bonds, price, tier, merges, pools and 特质 stay the chess's); new strings through t() with English; tests updated (standin-ui 15, standin-ownership 7, watch-bonds wiring) and the e2e now ends on the result screen (fastServer SP_FINISH_AFTER); golden unchanged

public/js/battle/runner.js

@@ -55,9 +55,9 @@
 //                           0.1.0). Read-only: it takes the stats the sim computed last (`unit._s`) and the range grid it
 //                           keeps, and never makes the unit recompute them, so looking never changes the battle's floats.
 //   battleRunner.unitIdOf(uid, ownerId, fieldId?) → the id of an own board piece's unit in that battle | null
-//   battleRunner.ownerOps(ownerId, fieldId?) → [{ kind: 'op', ownerId, defId, items? }] that player's operators in the
-//                           battle on screen with their equipment (a teammate's bond popup: the members in play, DESIGN
-//                           §20.15, 变形同构体 wearers included) | []
+//   battleRunner.ownerOps(ownerId, fieldId?) → [{ kind: 'op', ownerId, defId, items?, standInFor? }] that player's
+//                           operators in the battle on screen with their equipment (a teammate's bond popup: the members in
+//                           play, DESIGN §20.15, 变形同构体 wearers included; a 补位 stand-in names the replaced charId) | []
 //
 // createBattleRunner(deps) builds an instance with injectable net / store / clock / frame scheduler / sim loader
 // (test/match/runner.test.js drives it under Node).
@@ -793,7 +793,11 @@ export function createBattleRunner(deps) {
       if (!e || typeof ownerId !== 'string' || !ownerId || (fieldId != null && e.fieldId !== fieldId)) return [];
       const list = Array.isArray(e.battle.allyUnits) ? e.battle.allyUnits : [];
       return list.filter((u) => u && u.kind === 'op' && u.ownerId === ownerId && typeof u.defId === 'string')
-        .map((u) => (Array.isArray(u.items) && u.items.length ? { kind: 'op', ownerId, defId: u.defId, items: [...u.items] } : { kind: 'op', ownerId, defId: u.defId }));
+        .map((u) => {
+          const o = Array.isArray(u.items) && u.items.length ? { kind: 'op', ownerId, defId: u.defId, items: [...u.items] } : { kind: 'op', ownerId, defId: u.defId };
+          const si = u.def && typeof u.def.standInFor === 'string' ? u.def.standInFor : null;
+          return si ? { ...o, standInFor: si } : o;
+        });
     },
     /** Re-show the current battle (the game screen remounted). */
     reshow() { if (cur) show(cur); },