fix: enhance error handling for localization folder creation in multi…

…ple classes

Sources/CrowdinSDK/CrowdinSDK/Localization/Provider/LocalLocalizationStorage.swift

@@ -25,7 +25,12 @@ class LocalLocalizationStorage: LocalLocalizationStorageProtocol {
     /// - Parameter localization: Current localization.
     init(localization: String) {
         self.localization = localization
-        self.localizationFolder = (try? CrowdinFolder.shared.createFolder(with: Strings.crowdin.rawValue)) ?? CrowdinFolder.shared
+        do {
+            self.localizationFolder = try CrowdinFolder.shared.createFolder(with: Strings.crowdin.rawValue)
+        } catch {
+            CrowdinLogsCollector.shared.add(log: CrowdinLog(type: .error, message: "Failed to create Crowdin localization folder '\(Strings.crowdin.rawValue)': \(error.localizedDescription)"))
+            self.localizationFolder = CrowdinFolder.shared
+        }
     }
 
     /// Folder used for storing all localization files.

Sources/CrowdinSDK/Features/RealtimeUpdateFeature/LocalizationProvider/RULocalLocalizationStorage.swift

@@ -10,8 +10,11 @@ import Foundation
 class RULocalLocalizationStorage: LocalLocalizationStorage {
     override init(localization: String) {
         super.init(localization: localization)
-        if let folder = try? CrowdinFolder.shared.createFolder(with: "RealtimeUpdates") {
-            self.localizationFolder = folder
+        do {
+            self.localizationFolder = try CrowdinFolder.shared.createFolder(with: "RealtimeUpdates")
+        } catch {
+            CrowdinLogsCollector.shared.add(log: CrowdinLog(type: .error, message: "Failed to create RealtimeUpdates folder: \(error.localizedDescription). Falling back to root CrowdinFolder."))
+            self.localizationFolder = CrowdinFolder.shared
         }
     }
 }

Sources/CrowdinSDK/Providers/Crowdin/LocalizationDownloader/Operations/CrowdinXcstringsDownloadOperation.swift

@@ -158,7 +158,17 @@
     }
 
     static let folder: FolderProtocol = {
-        (try? CrowdinFolder.shared.createFolder(with: Strings.XCStrings.rawValue)) ?? CrowdinFolder.shared
+        do {
+            return try CrowdinFolder.shared.createFolder(with: Strings.XCStrings.rawValue)
+        } catch {
+            CrowdinLogsCollector.shared.add(
+                log: CrowdinLog(
+                    type: .error,
+                    message: "XCStringsStorage: Failed to create '\(Strings.XCStrings.rawValue)' folder. Falling back to root CrowdinFolder. Error: \(error.localizedDescription)"
+                )
+            )
+            return CrowdinFolder.shared
+        }
     }()
 
     static func getFile(path: String) -> Data? {
@@ -170,7 +180,7 @@
     }
 }
 
 class CrowdinXcstringsDownloadOperation: CrowdinDownloadOperation {
     var timestamp: TimeInterval?
     let eTagStorage: AnyEtagStorage
     var completion: CrowdinDownloadOperationCompletion? = nil