Honor RoM off-hand and ranged equipment slots

src/game/partyStore.ts

@@ -350,6 +350,7 @@ function createMember(
     ownerId: id,
     ownerKind: "party",
     classId: template.classId,
+    secondaryClassId: level >= ROM_SECONDARY_UNLOCK_LEVEL ? template.secondaryClassId ?? null : null,
     specializationId,
     role,
     level,
@@ -696,6 +697,7 @@ export const usePartyStore = create<PartyState>((set, get) => ({
         ownerId: member.id,
         ownerKind: "party",
         classId: member.classId,
+        secondaryClassId: member.secondaryClassId,
         specializationId: member.specializationId,
         role: member.role,
         level: member.level,