Minor tracking cleanups

(cherry picked from commit 6887d98f15b4b9a84230217800fba2d4ae5b186a)

# Conflicts:
#	app/src/main/java/eu/kanade/domain/track/interactor/TrackChapter.kt

domain/src/main/java/tachiyomi/domain/backup/model/BackupTracking.kt

@@ -7,7 +7,6 @@ import tachiyomi.domain.track.model.Track
 @Serializable
 data class BackupTracking(
     // in 1.x some of these values have different types or names
-    // syncId is called siteId in 1,x
     @ProtoNumber(1) var syncId: Int,
     // LibraryId is not null in 1.x
     @ProtoNumber(2) var libraryId: Long,
@@ -34,7 +33,7 @@ data class BackupTracking(
         return Track(
             id = -1,
             mangaId = -1,
-            syncId = this@BackupTracking.syncId.toLong(),
+            trackerId = this@BackupTracking.syncId.toLong(),
             remoteId = if (this@BackupTracking.mediaIdInt != 0) {
                 this@BackupTracking.mediaIdInt.toLong()
             } else {

domain/src/main/java/tachiyomi/domain/track/interactor/DeleteTrack.kt

@@ -8,9 +8,9 @@ class DeleteTrack(
     private val trackRepository: TrackRepository,
 ) {
 
-    suspend fun await(mangaId: Long, syncId: Long) {
+    suspend fun await(mangaId: Long, trackerId: Long) {
         try {
-            trackRepository.delete(mangaId, syncId)
+            trackRepository.delete(mangaId, trackerId)
         } catch (e: Exception) {
             logcat(LogPriority.ERROR, e)
         }

domain/src/main/java/tachiyomi/domain/track/interactor/IsTrackUnfollowed.kt

@@ -5,6 +5,6 @@ import tachiyomi.domain.track.model.Track
 class IsTrackUnfollowed {
 
     fun await(track: Track) =
-        track.syncId == 60L && // TrackManager.MDLIST
+        track.trackerId == 60L && // TrackManager.MDLIST
             track.status == 0L // FollowStatus.UNFOLLOWED
 }

domain/src/main/java/tachiyomi/domain/track/model/Track.kt

@@ -3,7 +3,7 @@ package tachiyomi.domain.track.model
 data class Track(
     val id: Long,
     val mangaId: Long,
-    val syncId: Long,
+    val trackerId: Long,
     val remoteId: Long,
     val libraryId: Long?,
     val title: String,

domain/src/main/java/tachiyomi/domain/track/repository/TrackRepository.kt

@@ -19,7 +19,7 @@ interface TrackRepository {
 
     fun getTracksByMangaIdAsFlow(mangaId: Long): Flow<List<Track>>
 
-    suspend fun delete(mangaId: Long, syncId: Long)
+    suspend fun delete(mangaId: Long, trackerId: Long)
 
     suspend fun insert(track: Track)