fix: parallelize search indexing

Jacky Zhao

2024-02-02 18cd58617dbe6a1b887ab08e4d29694bb1b3d0e0

 quartz/util/ctx.ts

@@ -7,6 +7,8 @@
  output: string
  serve: boolean
  port: number
  wsPort: number
  remoteDevHost?: string
  concurrency?: number
}