Fix/UI issues (#17)

* fix issues

Author: hryh27

course/src/main/java/com/raccoongang/course/presentation/outline/CourseOutlineFragment.kt

@@ -423,15 +423,15 @@ private fun ResumeCourseTablet(
         modifier = Modifier.fillMaxWidth(),
         horizontalArrangement = Arrangement.SpaceBetween
     ) {
-        Column {
+        Column(Modifier.weight(1f)) {
             Text(
                 text = stringResource(id = com.raccoongang.course.R.string.course_continue_with),
                 style = MaterialTheme.appTypography.labelMedium,
                 color = MaterialTheme.appColors.textPrimaryVariant
             )
             Spacer(Modifier.height(6.dp))
             Row(
-                verticalAlignment = Alignment.CenterVertically,
+                verticalAlignment = Alignment.Top,
                 horizontalArrangement = Arrangement.spacedBy(4.dp)
             ) {
                 Icon(

course/src/main/java/com/raccoongang/course/presentation/outline/CourseOutlineViewModel.kt

@@ -115,10 +115,10 @@ class CourseOutlineViewModel(
 
     private fun getCourseDataInternal() {
         viewModelScope.launch {
-            var courseStructure = interactor.getCourseStructureFromCache()
-            val blocks = courseStructure.blockData
-
             try {
+                var courseStructure = interactor.getCourseStructureFromCache()
+                val blocks = courseStructure.blockData
+
                 val courseStatus = if (networkConnection.isOnline()) {
                     interactor.getCourseStatus(courseId)
                 } else {