Cache locked state of connected accounts (#3790)

Small improvement to the behavior on bad/disconnected networks

Fixes https://github.com/tuskyapp/Tusky/issues/3773

app/src/main/java/com/keylesspalace/tusky/db/AccountEntity.kt

@@ -100,7 +100,11 @@ data class AccountEntity(
      * ID of the status at the top of the visible list in the home timeline when the
      * user navigated away.
      */
-    var lastVisibleHomeTimelineStatusId: String? = null
+    var lastVisibleHomeTimelineStatusId: String? = null,
+
+    /** true if the connected Mastodon account is locked (has to manually approve all follow requests **/
+    @ColumnInfo(defaultValue = "0")
+    var locked: Boolean = false
 ) {
 
     val identifier: String

app/src/main/java/com/keylesspalace/tusky/db/AccountManager.kt

@@ -156,6 +156,7 @@ class AccountManager @Inject constructor(db: AppDatabase) {
             it.defaultPostLanguage = account.source?.language.orEmpty()
             it.defaultMediaSensitivity = account.source?.sensitive ?: false
             it.emojis = account.emojis.orEmpty()
+            it.locked = account.locked
 
             Log.d(TAG, "updateActiveAccount: saving account with id " + it.id)
             accountDao.insertOrReplace(it)

app/src/main/java/com/keylesspalace/tusky/db/AppDatabase.java

@@ -42,11 +42,12 @@ import java.io.File;
         TimelineAccountEntity.class,
         ConversationEntity.class
     },
-    version = 51,
+    version = 52,
     autoMigrations = {
         @AutoMigration(from = 48, to = 49),
         @AutoMigration(from = 49, to = 50, spec = AppDatabase.MIGRATION_49_50.class),
-        @AutoMigration(from = 50, to = 51)
+        @AutoMigration(from = 50, to = 51),
+        @AutoMigration(from = 51, to = 52)
     }
 )
 public abstract class AppDatabase extends RoomDatabase {