### Fixed

- Opening IndexedDB handling has been ensured.
- Migration check of corrupted files detection has been fixed.
    - Now informs us about conflicted files as non-recoverable, but noted so.
    - No longer errors on not-found files.

src/common/KeyValueDB.ts

@@ -8,8 +8,8 @@ export const OpenKeyValueDatabase = async (dbKey: string): Promise<KeyValueDatab
     }
     const storeKey = dbKey;
     const dbPromise = openDB(dbKey, 1, {
-        upgrade(db) {
-            db.createObjectStore(storeKey);
+        upgrade(db, _oldVersion, _newVersion, _transaction, _event) {
+            return db.createObjectStore(storeKey);
         },
     });
     const db = await dbPromise;