replace baseUrl and host with the deh equivalents

@@ -168,15 +168,15 @@ public struct Configuration {
         
         var baseURL: String {
             switch self {
-            case .development: return "https://engage-stage.warp.ly"
-            case .production: return "https://engage.warp.ly"
+            case .development: return "https://engage-uat.dei.gr"
+            case .production: return "https://engage-prod.dei.gr"
             }
         }
         
         var host: String {
             switch self {
-            case .development: return "engage-stage.warp.ly"
-            case .production: return "engage.warp.ly"
+            case .development: return "engage-uat.dei.gr"
+            case .production: return "engage-prod.dei.gr"
             }
         }
     }
@@ -275,7 +275,7 @@ public final class WarplySDK {
      * @param language The default language code for localized content (defaults to "el")
      * 
      * @discussion This method configures:
-     * - Base URL based on environment (development: engage-stage.warp.ly, production: engage.warp.ly)
+     * - Base URL based on environment (development: engage-uat.dei.gr, production: engage-prod.dei.gr)
      * - Internal storage for appUuid and merchantId
      * - Default language for API requests
      * 
@@ -286,16 +286,16 @@ public final class WarplySDK {
      * ```swift
      * // Development environment
      * WarplySDK.shared.configure(
-     *     appUuid: "f83dfde1145e4c2da69793abb2f579af",
-     *     merchantId: "20113",
+     *     appUuid: "d5f9038f46374666a1f4e1039d89f608",
+     *     merchantId: "",
      *     environment: .development,
      *     language: "el"
      * )
      * 
      * // Production environment
      * WarplySDK.shared.configure(
-     *     appUuid: "0086a2088301440792091b9f814c2267",
-     *     merchantId: "58763",
+     *     appUuid: "d5f9038f46374666a1f4e1039d89f608",
+     *     merchantId: "",
      *     environment: .production,
      *     language: "el"
      * )
@@ -318,16 +318,6 @@ public final class WarplySDK {
         print("✅ [WarplySDK] Environment configured: \(storage.environment)")
     }
     
-    /// Set environment (development/production)
-    public func setEnvironment(_ isDev: Bool) {
-        if isDev {
-            storage.appUuid = "f83dfde1145e4c2da69793abb2f579af"
-            storage.merchantId = "20113"
-        } else {
-            storage.appUuid = "0086a2088301440792091b9f814c2267"
-            storage.merchantId = "58763"
-        }
-    }
     
     /**
      * Initialize the SDK and perform automatic device registration

@@ -70,7 +70,7 @@ public final class NetworkService: NetworkServiceProtocol {
     private let session: URLSession
     private var baseURL: String {
         // Dynamic baseURL that always reads from Configuration
-        return Configuration.baseURL.isEmpty ? "https://engage-stage.warp.ly" : Configuration.baseURL
+        return Configuration.baseURL.isEmpty ? "https://engage-uat.dei.gr" : Configuration.baseURL
     }
     private let networkMonitor: NWPathMonitor
     private let monitorQueue = DispatchQueue(label: "NetworkMonitor")
@@ -570,15 +570,12 @@ public final class NetworkService: NetworkServiceProtocol {
     
     /// Get environment string for map data endpoints
     private func getEnvironment() -> String {
-        // Determine environment based on app UUID or configuration
-        let appUuid = getAppUUID()
-        
-        // Development environment UUID
-        if appUuid == "f83dfde1145e4c2da69793abb2f579af" {
-            return "dev"
-        } else {
-            return "prod"
+        // Use stored environment from WarplySDK
+        if let storedEnvironment = UserDefaults.standard.string(forKey: "environmentUD") {
+            return storedEnvironment == "development" ? "dev" : "prod"
         }
+        // Fallback to production
+        return "prod"
     }