Add Stetho to debug application (#18)

app/src/main/java/gq/kirmanak/mealient/App.kt

@@ -1,6 +1,7 @@
 package gq.kirmanak.mealient
 
 import android.app.Application
+import com.facebook.stetho.Stetho
 import dagger.hilt.android.HiltAndroidApp
 import timber.log.Timber
 
@@ -8,7 +9,10 @@ import timber.log.Timber
 class App : Application() {
     override fun onCreate() {
         super.onCreate()
-        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
+        if (BuildConfig.DEBUG) {
+            Timber.plant(Timber.DebugTree())
+            Stetho.initializeWithDefaults(this)
+        }
         Timber.v("onCreate() called")
     }
 }