feat: refactor IterableEmbeddedManager to use private variable

Author: lposen

example/src/hooks/useIterableApp.tsx

@@ -192,6 +192,8 @@ export const IterableAppProvider: FunctionComponent<
 
       config.logLevel = IterableLogLevel.debug;
 
+      config.embeddedMessagingEnabled = true;
+
       config.inAppHandler = () => IterableInAppShowResponse.show;
 
       if (

src/embedded/classes/IterableEmbeddedManager.ts

@@ -13,14 +13,21 @@ export class IterableEmbeddedManager {
   /**
    * Whether the embedded manager is enabled.
    */
-  isEnabled = false;
+  private _isEnabled = false;
+
+  /**
+   * Gets whether the embedded manager is enabled.
+   */
+  get isEnabled(): boolean {
+    return this._isEnabled;
+  }
 
   /**
    * Sets whether the embedded manager is enabled.
    *
    * @param enabled - Whether the embedded manager is enabled.
    */
   setEnabled(enabled: boolean) {
-    this.isEnabled = enabled;
+    this._isEnabled = enabled;
   }
 }