feat(sync): добавлен механизм снятия блокировки синхронизации для хранилищ

domain-vault/src/main/java/com/github/nullptroma/wallenc/infrastructure/storages/encrypt/EncryptedStorageAccessor.kt

@@ -371,6 +371,14 @@ class EncryptedStorageAccessor(
         }
     }
 
+    override suspend fun forceClearSyncLock() {
+        syncLockMutex.withLock {
+            openWriteSystemFile(SYNC_LOCK_FILENAME).use { out ->
+                out.write(ByteArray(0))
+            }
+        }
+    }
+
     private suspend fun appendSyncEntry(path: String, operation: StorageSyncOperation) {
         val cleanedPath = if (path.startsWith("/")) path else "/$path"
         val entries = readSyncJournal()

domain-vault/src/main/java/com/github/nullptroma/wallenc/infrastructure/storages/local/LocalStorageAccessor.kt

@@ -669,6 +669,27 @@ class LocalStorageAccessor(
         }
     }
 
+    override suspend fun forceClearSyncLock() = withContext(ioDispatcher) {
+        val lockPath = systemLockPath()
+        if (!Files.exists(lockPath)) {
+            return@withContext
+        }
+        Files.createDirectories(lockPath.parent)
+        FileChannel.open(
+            lockPath,
+            StandardOpenOption.READ,
+            StandardOpenOption.WRITE,
+        ).use { channel ->
+            val fileLock = channel.lock()
+            try {
+                channel.truncate(0)
+                channel.force(true)
+            } finally {
+                fileLock.release()
+            }
+        }
+    }
+
     private fun systemLockPath(): Path =
         _filesystemBasePath.resolve(SYSTEM_HIDDEN_DIRNAME).resolve(SYNC_LOCK_FILENAME)
 

domain-vault/src/main/java/com/github/nullptroma/wallenc/infrastructure/storages/yandex/YandexStorageAccessor.kt

@@ -636,6 +636,14 @@ class YandexStorageAccessor(
         }
     }
 
+    override suspend fun forceClearSyncLock() = withContext(ioDispatcher) {
+        syncLockMutex.withLock {
+            openWriteSystemFile(SYNC_LOCK_FILENAME).use { out ->
+                out.write(ByteArray(0))
+            }
+        }
+    }
+
     private suspend fun appendSyncEntry(path: String, operation: StorageSyncOperation) {
         val cleanedPath = if (path.startsWith("/")) path else "/$path"
         val entries = readSyncJournal()