Feat resumability (#547)

* add resumability functionality

---------

Co-authored-by: arc-alex <ac@omnivox.dk>
Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>

apps/server/src/config/config.js

@@ -3,10 +3,10 @@ export const config = {
     testdb: 'test-db',
     directory: 'db',
     filename: 'db.json',
-    tablename: 'events',
   },
   styles: {
     directory: 'styles',
     filename: 'override.css',
   },
+  restoreFile: 'ontime.restore',
 };