Initial Quartz setup for Castle Docs

quartz/components/pages/Content.tsx

@@ -0,0 +1,12 @@
+import { ComponentChildren } from "preact"
+import { htmlToJsx } from "../../util/jsx"
+import { QuartzComponent, QuartzComponentConstructor, QuartzComponentProps } from "../types"
+
+const Content: QuartzComponent = ({ fileData, tree }: QuartzComponentProps) => {
+  const content = htmlToJsx(fileData.filePath!, tree) as ComponentChildren
+  const classes: string[] = fileData.frontmatter?.cssclasses ?? []
+  const classString = ["popover-hint", ...classes].join(" ")
+  return <article class={classString}>{content}</article>
+}
+
+export default (() => Content) satisfies QuartzComponentConstructor