fix: adding volume /appdata removes created directories (#1445)

scripts/run.sh

@@ -1,3 +1,7 @@
+# Creating folders in volume
+mkdir -p /appdata/db
+mkdir -p /appdata/redis
+
 # Run migrations
 if [ $DB_MIGRATIONS_DISABLED = "true" ]; then
   echo "DB migrations are disabled, skipping"