Remove unused code

Author: staskus

Modules/Sources/Yosemite/PointOfSale/OrderList/POSOrder.swift

@@ -19,7 +19,6 @@ public struct POSOrder: Equatable, Hashable {
     public let lineItems: [POSOrderItem]
     public let refunds: [POSOrderRefund]
     public let currency: String
-    public let currencySymbol: String
     public let discountTotal: String
     public let totalTax: String
 
@@ -35,7 +34,6 @@ public struct POSOrder: Equatable, Hashable {
                 lineItems: [POSOrderItem] = [],
                 refunds: [POSOrderRefund] = [],
                 currency: String,
-                currencySymbol: String,
                 discountTotal: String,
                 totalTax: String) {
         self.id = id
@@ -50,7 +48,6 @@ public struct POSOrder: Equatable, Hashable {
         self.lineItems = lineItems
         self.refunds = refunds
         self.currency = currency
-        self.currencySymbol = currencySymbol
         self.discountTotal = discountTotal
         self.totalTax = totalTax
     }
@@ -81,7 +78,6 @@ public extension POSOrder {
             lineItems: posLineItems,
             refunds: posRefunds,
             currency: order.currency,
-            currencySymbol: order.currencySymbol,
             discountTotal: order.discountTotal,
             totalTax: order.totalTax
         )

WooCommerce/Classes/POS/Presentation/Orders/PointOfSaleOrderDetailsView.swift

@@ -134,7 +134,8 @@ private extension PointOfSaleOrderDetailsView {
     }
 
     func imageSource(for item: POSOrderItem) -> String? {
-        return nil
+        // TODO: Will be addressed in the following PR
+        return "\(item.productID - item.variationID)"
     }
 
     @ViewBuilder
@@ -288,12 +289,6 @@ private extension PointOfSaleOrderDetailsView {
 // MARK: - Localization
 
 private enum Localization {
-    static let orderDetailsTitle = NSLocalizedString(
-        "pos.orderDetailsView.title",
-        value: "Order Details",
-        comment: "Title for the order details screen when no specific order is selected"
-    )
-
     static func orderTitle(_ orderNumber: String) -> String {
         let format = NSLocalizedString(
             "pos.orderDetailsView.orderTitle",