Set proper defaults for new table columns

app/build.gradle.kts

@@ -24,7 +24,6 @@ android {
         applicationId = "eu.kanade.tachiyomi"
 
         versionCode = 104
-      
         versionName = "0.14.6"
 
         buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")

app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupManga.kt

@@ -40,7 +40,7 @@ data class BackupManga(
     @ProtoNumber(104) var history: List<BackupHistory> = emptyList(),
     @ProtoNumber(105) var updateStrategy: UpdateStrategy = UpdateStrategy.ALWAYS_UPDATE,
     @ProtoNumber(106) var lastModifiedAt: Long = 0,
-    @ProtoNumber(107) var favoriteModifiedAt: Long? = 0,
+    @ProtoNumber(107) var favoriteModifiedAt: Long? = null,
 ) {
     fun getMangaImpl(): Manga {
         return Manga.create().copy(

data/src/main/sqldelight/tachiyomi/migrations/25.sqm

@@ -1,7 +1,7 @@
-ALTER TABLE mangas ADD COLUMN last_modified_at INTEGER AS Long NOT NULL;
+ALTER TABLE mangas ADD COLUMN last_modified_at INTEGER AS Long NOT NULL DEFAULT 0;
 ALTER TABLE mangas ADD COLUMN favorite_modified_at INTEGER AS Long;
-ALTER TABLE mangas_categories ADD COLUMN last_modified_at INTEGER AS Long NOT NULL;
-ALTER TABLE chapters ADD COLUMN last_modified_at INTEGER AS Long NOT NULL;
+ALTER TABLE mangas_categories ADD COLUMN last_modified_at INTEGER AS Long NOT NULL DEFAULT 0;
+ALTER TABLE chapters ADD COLUMN last_modified_at INTEGER AS Long NOT NULL DEFAULT 0;
 
 UPDATE mangas SET last_modified_at = strftime('%s', 'now');
 UPDATE mangas SET favorite_modified_at = strftime('%s', 'now') WHERE favorite = 1;

domain/src/main/java/tachiyomi/domain/manga/model/Manga.kt

@@ -112,7 +112,7 @@ data class Manga(
             updateStrategy = UpdateStrategy.ALWAYS_UPDATE,
             initialized = false,
             lastModifiedAt = 0L,
-            favoriteModifiedAt = 0L,
+            favoriteModifiedAt = null,
         )
     }
 }