Static CMS v2.0 (#226)

- [x] Update auf Static CMS v2.0
- [x] aktualisierte Shortcodes (schließt #225)
- [x] aktualisierte Previews (schließt #181)
- Ordnerunterstützung
- [x] vervollständigte Seiten
- [x] Aufräumarbeiten

Reviewed-on: https://git.cantorgymnasium.de/gcg/gcg-website/pulls/226

static/admin/previews/page-previews/author-preview.js

@@ -0,0 +1,72 @@
+import { PageHeader, md5 } from "./components/index.js";
+
+const AuthorPreview = ({ widgetFor, entry, fields, collection }) => {
+	const imageField = useMemo(
+		() => fields.find((field) => field.name === "image"),
+		[fields]
+	);
+
+	const imageUrl = entry.data.image
+		? useMediaAsset(entry.data.image, collection, imageField, entry)
+		: entry.data.email
+		? undefined
+		: useMediaAsset("/media/people/gcg.webp", collection, imageField, entry);
+
+	return [
+		PageHeader(entry),
+		h(
+			"section",
+			{ className: "section-sm bg-light" },
+			h(
+				"div",
+				{ className: "container" },
+				h(
+					"div",
+					{ className: "row" },
+					h(
+						"div",
+						{ className: "col-lg-10 mx-auto" },
+						h(
+							"div",
+							{ className: "text-center" },
+							h(
+								"figure",
+								{},
+								h("img", {
+									className: "rounded-circle img-fluid mb-4",
+									src:
+										imageUrl ??
+										"https://www.gravatar.com/avatar/" +
+											md5(entry.data.email) +
+											"?s=128&pg&d=identicon",
+									width: "128px",
+								}),
+								h(
+									"figcaption",
+									{},
+									h("h4", { className: "fw-bold" }, entry.data.title)
+								)
+							),
+							h("hr"),
+							widgetFor("body"),
+							h("hr"),
+							h(
+								"ul",
+								{ className: "list-inline" },
+								entry.data.email
+									? h(
+											"li",
+											{ className: "list-inline-item" },
+											h("i", { className: "mdi mdi-at" })
+									  )
+									: null
+							)
+						)
+					)
+				)
+			)
+		),
+	];
+};
+
+export default AuthorPreview;