fix(analytics): streamline posthog script loading and event capturing (#1974)

Aswanth

2025-05-24 6d49d975598cd7f48e2b7347c2b83d8aac6a2f56

 quartz/util/resources.tsx

@@ -65,3 +65,10 @@
  js: JSResource[]
  additionalHead: (JSX.Element | ((pageData: QuartzPluginData) => JSX.Element))[]
}

export type StringResource = string | string[] | undefined
export function concatenateResources(...resources: StringResource[]): StringResource {
  return resources
    .filter((resource): resource is string | string[] => resource !== undefined)
    .flat()
}