- feat: remove unnecessary migrations, controllers and models files.

- feat: metable store
- feat: metable store with settings store.
- feat: settings middleware to auto-save and load.
- feat: DI db manager to master container.
- feat: write some logs to sale invoices.

server/src/services/Settings/SettingsStore.ts

@@ -0,0 +1,15 @@
+import Knex from 'knex';
+import MetableStoreDB from '@/lib/Metable/MetableStoreDB';
+import Setting from '@/models/Setting';
+
+export default class SettingsStore extends MetableStoreDB {
+  /**
+   * Constructor method.
+   * @param {number} tenantId 
+   */
+  constructor(knex: Knex) {
+    super();
+    this.setExtraColumns(['group']);
+    this.setModel(Setting.bindKnex(knex));
+  }
+}