Clean up client config

Author: axiand

PinkSea.Frontend/src/api/atproto/client.ts

@@ -1,6 +1,6 @@
 import { CredentialManager, XRPC } from '@atcute/client'
 
-export const serviceEndpoint = 'https://api.pinksea.art'
+export const serviceEndpoint = 'http://localhost:5084'
 
 const manager = new CredentialManager({
   service: serviceEndpoint,