cleanup: Move `rebuild` function outside `startServing` function (#715)

kabirgh

2024-01-23 1ce12fc1fc2327b2cc54a11f67117e35a85f6eca

 quartz/plugins/index.ts

@@ -30,5 +30,6 @@
  interface DataMap {
    slug: FullSlug
    filePath: FilePath
    relativePath: FilePath
  }
}