Add push notifications and device token management

share/ddl/SQLite/deploy/33/001-auto-__VERSION.sql

@@ -0,0 +1,18 @@
+--
+-- Created by SQL::Translator::Producer::SQLite
+-- Created on Mon Nov 30 14:29:37 2020
+--
+
+;
+BEGIN TRANSACTION;
+--
+-- Table: dbix_class_deploymenthandler_versions
+--
+CREATE TABLE dbix_class_deploymenthandler_versions (
+  id INTEGER PRIMARY KEY NOT NULL,
+  version varchar(50) NOT NULL,
+  ddl text,
+  upgrade_sql text
+);
+CREATE UNIQUE INDEX dbix_class_deploymenthandler_versions_version ON dbix_class_deploymenthandler_versions (version);
+COMMIT;