Home and Library screen update (#101)

* Added support for filtering file types in synced folders

* Added support for custom file names and enhanced file information dialog

* added feedback option in the homescreen drawer

* Implemented a limit for number of recent files displayed on the home screen

app/src/oss/java/com/aryan/reader/data/FirestoreRepository.kt

@@ -22,7 +22,8 @@ data class BookMetadata(
     var isDeleted: Boolean = false,
     val lastModifiedTimestamp: Long = 0L,
     val bookmarksJson: String? = null,
-    val hasAnnotations: Boolean = false
+    val hasAnnotations: Boolean = false,
+    val customName: String? = null
 )
 
 data class DeviceItem(