feat: Sort user subscriptions (top10k first)

Sources/Earthquake Network/Controllers/InApp/SubscriptionsViewController.swift

@@ -107,11 +107,22 @@ class SubscriptionsViewController: UITableViewController {
             
             let products = storeProducts.compactMap { EQNInAppProducts.from(product: $0)  }
             
-            let purchased = products.filter { (product) -> Bool in
-                let isPurchased = EQNInAppProducts.store.isProductPurchased(product.productIdentifier)
-                let isSubscription = product.isSubscription
-                return isPurchased && isSubscription
-            }
+            let purchased = products
+                .filter { (product) -> Bool in
+                    // filter for subscriptions
+                    let isPurchased = EQNInAppProducts.store.isProductPurchased(product.productIdentifier)
+                    let isSubscription = product.isSubscription
+                    return isPurchased && isSubscription
+                }.sorted { lProduct, rProduct in
+                    // if user has more than one subscriptions,
+                    // show first the Top10k
+                    let lIs10k = lProduct.isTop100k
+                    let rIs10k = rProduct.isTop100k
+                    if lIs10k {
+                        return lIs10k
+                    }
+                    return rIs10k
+                }
             self.productSubscribed = purchased.first
             self.products = products.sorted(by: { $0.productIdentifier > $1.productIdentifier })
             self.tableView.reloadData()