feedback7 R22-LOADOUT: the browser stores, syncs and shows each operator's 潜能 / 练度 (cards at the player's settings); golden: unchanged

- ui/loadoutModel.js: `ops` beside the entries (sp.pref.loadout { v, entries, ops }; an older stored loadout has none =
  潜能 6, 精英2 Lv.60): parseStoredOps, opsOf / setOps / resetOps (defaults never stored), sanitizeOps (only what the
  server keeps: the roster and the 自选 owned pool); 导出 carries `ops`, 导入 replaces the settings when the payload has
  them (an older export leaves them alone; settings alone import); the 已调整 count and 仅看已调整 count them.
- ui/loadoutSync.js: the store's `ops` (setOpsMap persists both); the loadout sync watches entries and ops and sends
  room.loadout { entries, ops } (the ops sanitised against chess.json + backups.json; nothing set: no download);
  openLoadout loads effects.json (the 练度 multipliers).
- Cards: gameLogic chessLoadout(chess, loadout, getChess, { ops | cultivation, effects }) composes the record at the
  operator's potential and multiplies its stats by the 练度 tier (the player's m.private.ops — shop / hand / board cards
  and the detail panel; a teammate's unit its UnitInfo potential / cultivate: unitCultivation; a teammate's bond-popup
  card the defaults, never the viewer's settings; a stand-in neither); a 自选 card is composed at its pick's potential
  (ownDiyPick from m.private.ops, unitPick from UnitInfo).
- Tests: test/ui/potential-ui.test.js (new, 7): storage, helpers, 导出 / 导入, the 已调整 count, the sync (sanitised ops,
  settings-only edits, no download when none), the cards (刺玫 413 / 17 at 潜能1, ×1.05 at 精英1, a teammate's unit, a
  stand-in), 自选 cards at 潜能1 (凯尔希 392 / 20) and the 练度 on top; test/ui/loadout.test.js expects the envelope's
  `ops` and room.loadout's `ops: {}`.

test/ui/loadout.test.js

@@ -43,7 +43,8 @@ test('parseStored: tolerant of junk, keeps structurally valid entries; toStored
 test('exportPayload / serializeExport: versioned envelope, entries copied; parseImport round trip', () => {
   const entries = { [INSIDE]: { skill: 0 }, [SWIRE]: { module: SWIRE_ALT } };
   const p = exportPayload(entries, { now: Date.UTC(2026, 9, 3, 4, 5, 6) });
-  assert.deepEqual(Object.keys(p).sort(), ['count', 'entries', 'exportedAt', 'kind', 'v'], 'exactly the envelope, no unused field');
+  assert.deepEqual(Object.keys(p).sort(), ['count', 'entries', 'exportedAt', 'kind', 'ops', 'v'], 'exactly the envelope (0.2.2: + the 潜能 / 练度 ops), no unused field');
+  assert.deepEqual(p.ops, {}, 'no settings: an empty map (an import then resets the settings to the defaults)');
   assert.equal(p.kind, LOADOUT_EXPORT_KIND);
   assert.equal(p.v, LOADOUT_VERSION);
   assert.equal(p.count, 2);
@@ -262,7 +263,7 @@ test('sync: welcome sends the sanitised loadout; edits are debounced; identical
   const s = installLoadoutSync({ net, timers: T, target, getChessReady: async () => CHESS, lookupChess: get });
   net.emit('welcome', {});
   await T.advance(100);
-  assert.deepEqual(net.sent, [{ t: 'room.loadout', entries: { [INSIDE]: { skill: 0 } } }], 'stale entry dropped');
+  assert.deepEqual(net.sent, [{ t: 'room.loadout', entries: { [INSIDE]: { skill: 0 } }, ops: {} }], 'stale entry dropped (no 潜能 / 练度 set: ops {})');
   assert.equal(target.get().sync, 'synced');
   target.set({ entries: { [INSIDE]: { skill: 0 }, [SWIRE]: { module: SWIRE_ALT } } });
   target.set({ entries: { [INSIDE]: { skill: 0 }, [SWIRE]: { module: MODULE_NONE } } });
@@ -480,7 +481,7 @@ test('sync: an empty loadout is sent without loading chess.json (no 1.6 MB downl
   const s = installLoadoutSync({ net, timers: T, target, getChessReady: async () => { loads++; return CHESS; }, lookupChess: get, notify: () => {} });
   net.emit('welcome', {});
   await T.advance(100);
-  assert.deepEqual(net.sent, [{ t: 'room.loadout', entries: {} }]);
+  assert.deepEqual(net.sent, [{ t: 'room.loadout', entries: {}, ops: {} }]);
   assert.equal(loads, 0);
   await net.reply();
   target.set({ entries: { [INSIDE]: { skill: 0 } } });