update readme, logger logs in json format

src/logger.ts

@@ -1,10 +1,7 @@
-// For more information about this file see https://dove.feathersjs.com/guides/cli/logging.html
 import { createLogger, format, transports } from 'winston';
 
-// Configure the Winston logger. For the complete documentation see https://github.com/winstonjs/winston
 export const logger = createLogger({
-    // To see more detailed errors, change this to 'debug'
     level: 'info',
-    format: format.combine(format.splat(), format.simple()),
+    format: format.combine(format.splat(), format.json()),
     transports: [new transports.Console()],
 });

src/services/aliases/aliases.class.ts

@@ -2,7 +2,7 @@ import type { NullableId, Params, ServiceInterface } from '@feathersjs/feathers'
 
 import type { Application } from '../../declarations';
 import wildDuckClient from '../../clients/wildduck.client';
-import { faker, th } from '@faker-js/faker';
+import { faker } from '@faker-js/faker';
 import { BadRequest } from '@feathersjs/errors';
 import config from 'config';