fix: correct graph labels for `index.md` nodes (#431)

Ben Schlegel

2023-08-28 c35cd422c65a58f1069302aad0cf9eef7f93d987

 quartz/plugins/filters/explicit.ts

@@ -2,8 +2,8 @@

export const ExplicitPublish: QuartzFilterPlugin = () => ({
  name: "ExplicitPublish",
  shouldPublish([_tree, vfile]) {
  shouldPublish(_ctx, [_tree, vfile]) {
    const publishFlag: boolean = vfile.data?.frontmatter?.publish ?? false
    return publishFlag
  }
  },
})