Let CopyFileActivity implement ReaderModuleKoinComponent to fix crash issue

src/main/java/com/kdanmobile/reader/copyfile/CopyFileActivity.kt

@@ -5,13 +5,14 @@ import android.content.Intent
 import android.os.Bundle
 import com.kdanmobile.base.KdanBaseActivity
 import com.kdanmobile.reader.R
+import com.kdanmobile.reader.koin.ReadModuleKoinComponent
 import com.kdanmobile.reader.thumb.FileUtil
 import kotlinx.android.synthetic.main.activity_copy_file.*
 import org.koin.android.viewmodel.ext.android.viewModel
 import org.koin.core.parameter.parametersOf
 import java.io.File
 
-abstract class CopyFileActivity : KdanBaseActivity() {
+abstract class CopyFileActivity : KdanBaseActivity(), ReadModuleKoinComponent {
 
     abstract fun getKdanPdfReaderFolder(): File
     abstract fun provideReaderActivityIntent(filePath: String?): Intent