♻️ Add compability for legacy config in config loader

src/tools/config/backendMigrateConfig.ts

@@ -0,0 +1,14 @@
+import fs from 'fs';
+import { ConfigType } from '../../types/config';
+import { Config } from '../types';
+import { migrateConfig } from './migrateConfig';
+
+export function backendMigrateConfig(config: Config, name: string): ConfigType {
+  const migratedConfig = migrateConfig(config);
+
+  // Overrite the file ./data/configs/${name}.json
+  // with the new config format
+  fs.writeFileSync(`./data/configs/${name}.json`, JSON.stringify(migratedConfig, null, 2));
+
+  return migratedConfig;
+}