Refactor navigation and cleanup resources across the application

app/src/androidTest/java/eu/gaudian/translator/TestConfig.kt

@@ -4,11 +4,8 @@ package eu.gaudian.translator
 
 object TestConfig {
     // REPLACE with your actual API Key for the test
-    const val API_KEY = "YOUR_REAL_API_KEY_HERE" 
-    
-    // Set to true if you want to see full log output in Logcat
-    const val ENABLE_LOGGING = true
-    
+    const val API_KEY = "YOUR_REAL_API_KEY_HERE"
+
     // Optional: If your ApiManager requires a specific provider (e.g., "Mistral", "OpenAI")
     const val PROVIDER_NAME = "Mistral"