fix: Correct indentation and improve flow handling in getImageOfToday

- Fixed suspicious indentation in the try block to ensure logical clarity.
- Explicitly return from `withContext` when the network is unavailable.
- Improved readability and structure of the `getImageOfToday` function.

app/src/main/java/com/udacity/asteroidradar/data/repository/AsteroidRepository.kt

@@ -98,11 +98,12 @@ class AsteroidRepository(
     suspend fun getImageOfToday(): Result<Flow<ImageOfTodayModel>> {
         return withContext(ioDispatcher) {
             if (!isNetworkConnected()) {
-                getImageOfTodayFromDataBase()
+                return@withContext getImageOfTodayFromDataBase()
             }
+
             try {
                 val flow = getImageOfTheDayFlow()
-                    database.imageOfTodayDao.insertImageOfToday(flow.first())
+                database.imageOfTodayDao.insertImageOfToday(flow.first())
                 Result.success(flow)
             } catch (e: Exception) {
                 ensureActive()