refactor: rename cover field to artwork for better terminology

Author: zeevenn

README.md

@@ -112,7 +112,7 @@ console.log('Has more:', customResult.hasNextPage);
 interface Track {
   id: string;
   title: string;           // Track title
-  cover: string;           // Cover file URI
+  artwork: string;         // Artwork file URI
   artist: string;          // Artist name
   album: string;           // Album name
   genre: string;           // Music genre

README_ZH.md

@@ -112,7 +112,7 @@ console.log('是否还有更多:', customResult.hasNextPage);
 interface Track {
   id: string;
   title: string;           // 曲目标题
-  cover: string;           // 专辑封面 URI
+  artwork: string;         // 专辑封面 URI
   artist: string;          // 艺术家名称
   album: string;           // 专辑名称
   genre: string;           // 音乐类型

android/src/main/java/com/musiclibrary/models/Assets.kt

@@ -1,14 +1,9 @@
 package com.musiclibrary.models
 
-data class TrackMeta(
-  val cover: String,
-  val genre: String
-)
-
 data class Track(
   val id: String,
   val title: String,
-  val cover: String,
+  val artwork: String,
   val artist: String,
   val album: String,
   val genre: String,

android/src/main/java/com/musiclibrary/tracks/GetTracksQuery.kt

@@ -95,7 +95,7 @@ object GetTracksQuery {
           val track = Track(
             id = id.toString(),
             title = title,
-            cover = artworkUri.toString(),
+            artwork = artworkUri.toString(),
             artist = artist,
             album = album,
             genre = genre,

android/src/main/java/com/musiclibrary/utils/DataConverter.kt

@@ -10,7 +10,7 @@ object DataConverter {
     val map = Arguments.createMap()
     map.putString("id", track.id)
     map.putString("title", track.title)
-    map.putString("cover", track.cover)
+    map.putString("artwork", track.artwork)
     map.putString("artist", track.artist)
     map.putString("album", track.album)
     map.putString("genre", track.genre)

example/src/TrackList.tsx

@@ -63,7 +63,7 @@ export default function TrackList() {
 
   const renderItem = ({ item }: { item: Track }) => (
     <View style={styles.trackItem}>
-      <Image source={{ uri: item.cover }} style={styles.cover} />
+      <Image source={{ uri: item.artwork }} style={styles.cover} />
       <View style={styles.trackInfo}>
         <Text style={styles.trackTitle} numberOfLines={1}>
           {item.title}

src/NativeMusicLibrary.ts

@@ -105,8 +105,8 @@ export interface Track {
    */
   title: string;
 
-  /** Track cover (file URI) */
-  cover: string;
+  /** Track artwork (file URI) */
+  artwork: string;
 
   /**
    * Artist name